76864500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 288

約数和(自身を含む): 272563200

約数和(自身を除く): 195698700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 29, 30, 31, 36, 38, 45, 50, 57, 58, 60, 62, 75, 76, 87, 90, 93, 95, 100, 114, 116, 124, 125, 145, 150, 155, 171, 174, 180, 186, 190, 225, 228, 250, 261, 279, 285, 290, 300, 310, 342, 348, 372, 375, 380, 435, 450, 465, 475, 500, 522, 551, 558, 570, 580, 589, 620, 684, 725, 750, 775, 855, 870, 899, 900, 930, 950, 1044, 1102, 1116, 1125, 1140, 1178, 1305, 1395, 1425, 1450, 1500, 1550, 1653, 1710, 1740, 1767, 1798, 1860, 1900, 2175, 2204, 2250, 2325, 2356, 2375, 2610, 2697, 2755, 2790, 2850, 2900, 2945, 3100, 3306, 3420, 3534, 3596, 3625, 3875, 4275, 4350, 4495, 4500, 4650, 4750, 4959, 5220, 5301, 5394, 5510, 5580, 5700, 5890, 6525, 6612, 6975, 7068, 7125, 7250, 7750, 8091, 8265, 8550, 8700, 8835, 8990, 9300, 9500, 9918, 10602, 10788, 10875, 11020, 11625, 11780, 13050, 13485, 13775, 13950, 14250, 14500, 14725, 15500, 16182, 16530, 17081, 17100, 17670, 17980, 19836, 21204, 21375, 21750, 22475, 23250, 24795, 26100, 26505, 26970, 27550, 27900, 28500, 29450, 32364, 32625, 33060, 34162, 34875, 35340, 40455, 41325, 42750, 43500, 44175, 44950, 46500, 49590, 51243, 53010, 53940, 55100, 58900, 65250, 67425, 68324, 68875, 69750, 73625, 80910, 82650, 85405, 85500, 88350, 89900, 99180, 102486, 106020, 112375, 123975, 130500, 132525, 134850, 137750, 139500, 147250, 153729, 161820, 165300, 170810, 176700, 202275, 204972, 206625, 220875, 224750, 247950, 256215, 265050, 269700, 275500, 294500, 307458, 337125, 341620, 404550, 413250, 427025, 441750, 449500, 495900, 512430, 530100, 614916, 619875, 662625, 674250, 768645, 809100, 826500, 854050, 883500, 1011375, 1024860, 1239750, 1281075, 1325250, 1348500, 1537290, 1708100, 2022750, 2135125, 2479500, 2562150, 2650500, 3074580, 3843225, 4045500, 4270250, 5124300, 6405375, 7686450, 8540500, 12810750, 15372900, 19216125, 25621500, 38432250, 76864500]

約数ペア:

[(1, 76864500), (2, 38432250), (3, 25621500), (4, 19216125), (5, 15372900), (6, 12810750), (9, 8540500), (10, 7686450), (12, 6405375), (15, 5124300), (18, 4270250), (19, 4045500), (20, 3843225), (25, 3074580), (29, 2650500), (30, 2562150), (31, 2479500), (36, 2135125), (38, 2022750), (45, 1708100), (50, 1537290), (57, 1348500), (58, 1325250), (60, 1281075), (62, 1239750), (75, 1024860), (76, 1011375), (87, 883500), (90, 854050), (93, 826500), (95, 809100), (100, 768645), (114, 674250), (116, 662625), (124, 619875), (125, 614916), (145, 530100), (150, 512430), (155, 495900), (171, 449500), (174, 441750), (180, 427025), (186, 413250), (190, 404550), (225, 341620), (228, 337125), (250, 307458), (261, 294500), (279, 275500), (285, 269700), (290, 265050), (300, 256215), (310, 247950), (342, 224750), (348, 220875), (372, 206625), (375, 204972), (380, 202275), (435, 176700), (450, 170810), (465, 165300), (475, 161820), (500, 153729), (522, 147250), (551, 139500), (558, 137750), (570, 134850), (580, 132525), (589, 130500), (620, 123975), (684, 112375), (725, 106020), (750, 102486), (775, 99180), (855, 89900), (870, 88350), (899, 85500), (900, 85405), (930, 82650), (950, 80910), (1044, 73625), (1102, 69750), (1116, 68875), (1125, 68324), (1140, 67425), (1178, 65250), (1305, 58900), (1395, 55100), (1425, 53940), (1450, 53010), (1500, 51243), (1550, 49590), (1653, 46500), (1710, 44950), (1740, 44175), (1767, 43500), (1798, 42750), (1860, 41325), (1900, 40455), (2175, 35340), (2204, 34875), (2250, 34162), (2325, 33060), (2356, 32625), (2375, 32364), (2610, 29450), (2697, 28500), (2755, 27900), (2790, 27550), (2850, 26970), (2900, 26505), (2945, 26100), (3100, 24795), (3306, 23250), (3420, 22475), (3534, 21750), (3596, 21375), (3625, 21204), (3875, 19836), (4275, 17980), (4350, 17670), (4495, 17100), (4500, 17081), (4650, 16530), (4750, 16182), (4959, 15500), (5220, 14725), (5301, 14500), (5394, 14250), (5510, 13950), (5580, 13775), (5700, 13485), (5890, 13050), (6525, 11780), (6612, 11625), (6975, 11020), (7068, 10875), (7125, 10788), (7250, 10602), (7750, 9918), (8091, 9500), (8265, 9300), (8550, 8990), (8700, 8835)]