73836420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 250822656

約数和(自身を除く): 176986236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 53, 60, 62, 70, 84, 93, 105, 106, 107, 124, 140, 155, 159, 186, 210, 212, 214, 217, 265, 310, 318, 321, 371, 372, 420, 428, 434, 465, 530, 535, 620, 636, 642, 651, 742, 749, 795, 868, 930, 1060, 1070, 1085, 1113, 1284, 1302, 1484, 1498, 1590, 1605, 1643, 1855, 1860, 2140, 2170, 2226, 2247, 2604, 2996, 3180, 3210, 3255, 3286, 3317, 3710, 3745, 4340, 4452, 4494, 4929, 5565, 5671, 6420, 6510, 6572, 6634, 7420, 7490, 8215, 8988, 9858, 9951, 11130, 11235, 11342, 11501, 13020, 13268, 14980, 16430, 16585, 17013, 19716, 19902, 22260, 22470, 22684, 23002, 23219, 24645, 28355, 32860, 33170, 34026, 34503, 39697, 39804, 44940, 46004, 46438, 49290, 49755, 56710, 57505, 66340, 68052, 69006, 69657, 79394, 85065, 92876, 98580, 99510, 113420, 115010, 116095, 119091, 138012, 139314, 158788, 170130, 172515, 175801, 198485, 199020, 230020, 232190, 238182, 278628, 340260, 345030, 348285, 351602, 396970, 464380, 476364, 527403, 595455, 690060, 696570, 703204, 793940, 879005, 1054806, 1190910, 1230607, 1393140, 1758010, 2109612, 2381820, 2461214, 2637015, 3516020, 3691821, 4922428, 5274030, 6153035, 7383642, 10548060, 12306070, 14767284, 18459105, 24612140, 36918210, 73836420]

約数ペア:

[(1, 73836420), (2, 36918210), (3, 24612140), (4, 18459105), (5, 14767284), (6, 12306070), (7, 10548060), (10, 7383642), (12, 6153035), (14, 5274030), (15, 4922428), (20, 3691821), (21, 3516020), (28, 2637015), (30, 2461214), (31, 2381820), (35, 2109612), (42, 1758010), (53, 1393140), (60, 1230607), (62, 1190910), (70, 1054806), (84, 879005), (93, 793940), (105, 703204), (106, 696570), (107, 690060), (124, 595455), (140, 527403), (155, 476364), (159, 464380), (186, 396970), (210, 351602), (212, 348285), (214, 345030), (217, 340260), (265, 278628), (310, 238182), (318, 232190), (321, 230020), (371, 199020), (372, 198485), (420, 175801), (428, 172515), (434, 170130), (465, 158788), (530, 139314), (535, 138012), (620, 119091), (636, 116095), (642, 115010), (651, 113420), (742, 99510), (749, 98580), (795, 92876), (868, 85065), (930, 79394), (1060, 69657), (1070, 69006), (1085, 68052), (1113, 66340), (1284, 57505), (1302, 56710), (1484, 49755), (1498, 49290), (1590, 46438), (1605, 46004), (1643, 44940), (1855, 39804), (1860, 39697), (2140, 34503), (2170, 34026), (2226, 33170), (2247, 32860), (2604, 28355), (2996, 24645), (3180, 23219), (3210, 23002), (3255, 22684), (3286, 22470), (3317, 22260), (3710, 19902), (3745, 19716), (4340, 17013), (4452, 16585), (4494, 16430), (4929, 14980), (5565, 13268), (5671, 13020), (6420, 11501), (6510, 11342), (6572, 11235), (6634, 11130), (7420, 9951), (7490, 9858), (8215, 8988)]