195822900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1$

素因数の和:840

約数の個数: 288

約数和(自身を含む): 775783680

約数和(自身を除く): 579960780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 27, 28, 30, 35, 36, 39, 42, 45, 50, 52, 54, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 108, 117, 126, 130, 135, 140, 150, 156, 175, 180, 182, 189, 195, 210, 225, 234, 252, 260, 270, 273, 300, 315, 325, 350, 351, 364, 378, 390, 420, 450, 455, 468, 525, 540, 546, 585, 630, 650, 675, 700, 702, 756, 780, 797, 819, 900, 910, 945, 975, 1050, 1092, 1170, 1260, 1300, 1350, 1365, 1404, 1575, 1594, 1638, 1755, 1820, 1890, 1950, 2100, 2275, 2340, 2391, 2457, 2700, 2730, 2925, 3150, 3188, 3276, 3510, 3780, 3900, 3985, 4095, 4550, 4725, 4782, 4914, 5460, 5579, 5850, 6300, 6825, 7020, 7173, 7970, 8190, 8775, 9100, 9450, 9564, 9828, 10361, 11158, 11700, 11955, 12285, 13650, 14346, 15940, 16380, 16737, 17550, 18900, 19925, 20475, 20722, 21519, 22316, 23910, 24570, 27300, 27895, 28692, 31083, 33474, 35100, 35865, 39850, 40950, 41444, 43038, 47820, 49140, 50211, 51805, 55790, 59775, 61425, 62166, 66948, 71730, 72527, 79700, 81900, 83685, 86076, 93249, 100422, 103610, 107595, 111580, 119550, 122850, 124332, 139475, 143460, 145054, 150633, 155415, 167370, 179325, 186498, 200844, 207220, 215190, 217581, 239100, 245700, 251055, 259025, 278950, 279747, 290108, 301266, 310830, 334740, 358650, 362635, 372996, 418425, 430380, 435162, 466245, 502110, 518050, 537975, 557900, 559494, 602532, 621660, 652743, 717300, 725270, 753165, 777075, 836850, 870324, 932490, 1004220, 1036100, 1075950, 1087905, 1118988, 1255275, 1305486, 1398735, 1450540, 1506330, 1554150, 1673700, 1813175, 1864980, 1958229, 2151900, 2175810, 2331225, 2510550, 2610972, 2797470, 3012660, 3108300, 3263715, 3626350, 3765825, 3916458, 4351620, 4662450, 5021100, 5439525, 5594940, 6527430, 6993675, 7252700, 7531650, 7832916, 9324900, 9791145, 10879050, 13054860, 13987350, 15063300, 16318575, 19582290, 21758100, 27974700, 32637150, 39164580, 48955725, 65274300, 97911450, 195822900]

約数ペア:

[(1, 195822900), (2, 97911450), (3, 65274300), (4, 48955725), (5, 39164580), (6, 32637150), (7, 27974700), (9, 21758100), (10, 19582290), (12, 16318575), (13, 15063300), (14, 13987350), (15, 13054860), (18, 10879050), (20, 9791145), (21, 9324900), (25, 7832916), (26, 7531650), (27, 7252700), (28, 6993675), (30, 6527430), (35, 5594940), (36, 5439525), (39, 5021100), (42, 4662450), (45, 4351620), (50, 3916458), (52, 3765825), (54, 3626350), (60, 3263715), (63, 3108300), (65, 3012660), (70, 2797470), (75, 2610972), (78, 2510550), (84, 2331225), (90, 2175810), (91, 2151900), (100, 1958229), (105, 1864980), (108, 1813175), (117, 1673700), (126, 1554150), (130, 1506330), (135, 1450540), (140, 1398735), (150, 1305486), (156, 1255275), (175, 1118988), (180, 1087905), (182, 1075950), (189, 1036100), (195, 1004220), (210, 932490), (225, 870324), (234, 836850), (252, 777075), (260, 753165), (270, 725270), (273, 717300), (300, 652743), (315, 621660), (325, 602532), (350, 559494), (351, 557900), (364, 537975), (378, 518050), (390, 502110), (420, 466245), (450, 435162), (455, 430380), (468, 418425), (525, 372996), (540, 362635), (546, 358650), (585, 334740), (630, 310830), (650, 301266), (675, 290108), (700, 279747), (702, 278950), (756, 259025), (780, 251055), (797, 245700), (819, 239100), (900, 217581), (910, 215190), (945, 207220), (975, 200844), (1050, 186498), (1092, 179325), (1170, 167370), (1260, 155415), (1300, 150633), (1350, 145054), (1365, 143460), (1404, 139475), (1575, 124332), (1594, 122850), (1638, 119550), (1755, 111580), (1820, 107595), (1890, 103610), (1950, 100422), (2100, 93249), (2275, 86076), (2340, 83685), (2391, 81900), (2457, 79700), (2700, 72527), (2730, 71730), (2925, 66948), (3150, 62166), (3188, 61425), (3276, 59775), (3510, 55790), (3780, 51805), (3900, 50211), (3985, 49140), (4095, 47820), (4550, 43038), (4725, 41444), (4782, 40950), (4914, 39850), (5460, 35865), (5579, 35100), (5850, 33474), (6300, 31083), (6825, 28692), (7020, 27895), (7173, 27300), (7970, 24570), (8190, 23910), (8775, 22316), (9100, 21519), (9450, 20722), (9564, 20475), (9828, 19925), (10361, 18900), (11158, 17550), (11700, 16737), (11955, 16380), (12285, 15940), (13650, 14346)]