1285492500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 360

約数和(自身を含む): 4457573120

約数和(自身を除く): 3172080620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 31, 36, 38, 45, 50, 57, 60, 62, 75, 76, 90, 93, 95, 97, 100, 114, 124, 125, 150, 155, 171, 180, 186, 190, 194, 225, 228, 250, 279, 285, 291, 300, 310, 342, 372, 375, 380, 388, 450, 465, 475, 485, 500, 558, 570, 582, 589, 620, 625, 684, 750, 775, 855, 873, 900, 930, 950, 970, 1116, 1125, 1140, 1164, 1178, 1250, 1395, 1425, 1455, 1500, 1550, 1710, 1746, 1767, 1843, 1860, 1875, 1900, 1940, 2250, 2325, 2356, 2375, 2425, 2500, 2790, 2850, 2910, 2945, 3007, 3100, 3420, 3492, 3534, 3686, 3750, 3875, 4275, 4365, 4500, 4650, 4750, 4850, 5301, 5529, 5580, 5625, 5700, 5820, 5890, 6014, 6975, 7068, 7125, 7275, 7372, 7500, 7750, 8550, 8730, 8835, 9021, 9215, 9300, 9500, 9700, 10602, 11058, 11250, 11625, 11780, 11875, 12028, 12125, 13950, 14250, 14550, 14725, 15035, 15500, 16587, 17100, 17460, 17670, 18042, 18430, 19375, 21204, 21375, 21825, 22116, 22500, 23250, 23750, 24250, 26505, 27063, 27645, 27900, 28500, 29100, 29450, 30070, 33174, 34875, 35340, 35625, 36084, 36375, 36860, 38750, 42750, 43650, 44175, 45105, 46075, 46500, 47500, 48500, 53010, 54126, 55290, 57133, 58125, 58900, 60140, 60625, 66348, 69750, 71250, 72750, 73625, 75175, 77500, 82935, 85500, 87300, 88350, 90210, 92150, 106020, 106875, 108252, 109125, 110580, 114266, 116250, 121250, 132525, 135315, 138225, 139500, 142500, 145500, 147250, 150350, 165870, 171399, 174375, 176700, 180420, 181875, 184300, 213750, 218250, 220875, 225525, 228532, 230375, 232500, 242500, 265050, 270630, 276450, 285665, 294500, 300700, 331740, 342798, 348750, 363750, 368125, 375875, 414675, 427500, 436500, 441750, 451050, 460750, 514197, 530100, 541260, 545625, 552900, 571330, 662625, 676575, 685596, 691125, 697500, 727500, 736250, 751750, 829350, 856995, 883500, 902100, 921500, 1028394, 1091250, 1104375, 1127625, 1142660, 1151875, 1325250, 1353150, 1382250, 1428325, 1472500, 1503500, 1658700, 1713990, 1879375, 2056788, 2073375, 2182500, 2208750, 2255250, 2303750, 2570985, 2650500, 2706300, 2764500, 2856650, 3313125, 3382875, 3427980, 3455625, 3758750, 4146750, 4284975, 4417500, 4510500, 4607500, 5141970, 5638125, 5713300, 6626250, 6765750, 6911250, 7141625, 7517500, 8293500, 8569950, 10283940, 10366875, 11276250, 12854925, 13252500, 13531500, 13822500, 14283250, 16914375, 17139900, 20733750, 21424875, 22552500, 25709850, 28566500, 33828750, 35708125, 41467500, 42849750, 51419700, 64274625, 67657500, 71416250, 85699500, 107124375, 128549250, 142832500, 214248750, 257098500, 321373125, 428497500, 642746250, 1285492500]

約数ペア:

[(1, 1285492500), (2, 642746250), (3, 428497500), (4, 321373125), (5, 257098500), (6, 214248750), (9, 142832500), (10, 128549250), (12, 107124375), (15, 85699500), (18, 71416250), (19, 67657500), (20, 64274625), (25, 51419700), (30, 42849750), (31, 41467500), (36, 35708125), (38, 33828750), (45, 28566500), (50, 25709850), (57, 22552500), (60, 21424875), (62, 20733750), (75, 17139900), (76, 16914375), (90, 14283250), (93, 13822500), (95, 13531500), (97, 13252500), (100, 12854925), (114, 11276250), (124, 10366875), (125, 10283940), (150, 8569950), (155, 8293500), (171, 7517500), (180, 7141625), (186, 6911250), (190, 6765750), (194, 6626250), (225, 5713300), (228, 5638125), (250, 5141970), (279, 4607500), (285, 4510500), (291, 4417500), (300, 4284975), (310, 4146750), (342, 3758750), (372, 3455625), (375, 3427980), (380, 3382875), (388, 3313125), (450, 2856650), (465, 2764500), (475, 2706300), (485, 2650500), (500, 2570985), (558, 2303750), (570, 2255250), (582, 2208750), (589, 2182500), (620, 2073375), (625, 2056788), (684, 1879375), (750, 1713990), (775, 1658700), (855, 1503500), (873, 1472500), (900, 1428325), (930, 1382250), (950, 1353150), (970, 1325250), (1116, 1151875), (1125, 1142660), (1140, 1127625), (1164, 1104375), (1178, 1091250), (1250, 1028394), (1395, 921500), (1425, 902100), (1455, 883500), (1500, 856995), (1550, 829350), (1710, 751750), (1746, 736250), (1767, 727500), (1843, 697500), (1860, 691125), (1875, 685596), (1900, 676575), (1940, 662625), (2250, 571330), (2325, 552900), (2356, 545625), (2375, 541260), (2425, 530100), (2500, 514197), (2790, 460750), (2850, 451050), (2910, 441750), (2945, 436500), (3007, 427500), (3100, 414675), (3420, 375875), (3492, 368125), (3534, 363750), (3686, 348750), (3750, 342798), (3875, 331740), (4275, 300700), (4365, 294500), (4500, 285665), (4650, 276450), (4750, 270630), (4850, 265050), (5301, 242500), (5529, 232500), (5580, 230375), (5625, 228532), (5700, 225525), (5820, 220875), (5890, 218250), (6014, 213750), (6975, 184300), (7068, 181875), (7125, 180420), (7275, 176700), (7372, 174375), (7500, 171399), (7750, 165870), (8550, 150350), (8730, 147250), (8835, 145500), (9021, 142500), (9215, 139500), (9300, 138225), (9500, 135315), (9700, 132525), (10602, 121250), (11058, 116250), (11250, 114266), (11625, 110580), (11780, 109125), (11875, 108252), (12028, 106875), (12125, 106020), (13950, 92150), (14250, 90210), (14550, 88350), (14725, 87300), (15035, 85500), (15500, 82935), (16587, 77500), (17100, 75175), (17460, 73625), (17670, 72750), (18042, 71250), (18430, 69750), (19375, 66348), (21204, 60625), (21375, 60140), (21825, 58900), (22116, 58125), (22500, 57133), (23250, 55290), (23750, 54126), (24250, 53010), (26505, 48500), (27063, 47500), (27645, 46500), (27900, 46075), (28500, 45105), (29100, 44175), (29450, 43650), (30070, 42750), (33174, 38750), (34875, 36860), (35340, 36375), (35625, 36084)]