72187830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 226437120

約数和(自身を除く): 154249290

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 71, 78, 79, 90, 99, 110, 117, 130, 142, 143, 158, 165, 195, 198, 213, 234, 237, 286, 330, 355, 390, 395, 426, 429, 474, 495, 585, 639, 710, 711, 715, 781, 790, 858, 869, 923, 990, 1027, 1065, 1170, 1185, 1278, 1287, 1422, 1430, 1562, 1738, 1846, 2054, 2130, 2145, 2343, 2370, 2574, 2607, 2769, 3081, 3195, 3555, 3905, 4290, 4345, 4615, 4686, 5135, 5214, 5538, 5609, 6162, 6390, 6435, 7029, 7110, 7810, 7821, 8307, 8690, 9230, 9243, 10153, 10270, 11218, 11297, 11715, 12870, 13035, 13845, 14058, 15405, 15642, 16614, 16827, 18486, 20306, 22594, 23430, 26070, 27690, 28045, 30459, 30810, 33654, 33891, 35145, 39105, 41535, 46215, 50481, 50765, 56090, 56485, 60918, 61699, 67782, 70290, 72917, 78210, 83070, 84135, 91377, 92430, 100962, 101530, 101673, 112970, 123398, 145834, 152295, 168270, 169455, 182754, 185097, 203346, 218751, 252405, 304590, 308495, 338910, 364585, 370194, 437502, 456885, 504810, 508365, 555291, 616990, 656253, 729170, 802087, 913770, 925485, 1016730, 1093755, 1110582, 1312506, 1604174, 1850970, 2187510, 2406261, 2776455, 3281265, 4010435, 4812522, 5552910, 6562530, 7218783, 8020870, 12031305, 14437566, 24062610, 36093915, 72187830]

約数ペア:

[(1, 72187830), (2, 36093915), (3, 24062610), (5, 14437566), (6, 12031305), (9, 8020870), (10, 7218783), (11, 6562530), (13, 5552910), (15, 4812522), (18, 4010435), (22, 3281265), (26, 2776455), (30, 2406261), (33, 2187510), (39, 1850970), (45, 1604174), (55, 1312506), (65, 1110582), (66, 1093755), (71, 1016730), (78, 925485), (79, 913770), (90, 802087), (99, 729170), (110, 656253), (117, 616990), (130, 555291), (142, 508365), (143, 504810), (158, 456885), (165, 437502), (195, 370194), (198, 364585), (213, 338910), (234, 308495), (237, 304590), (286, 252405), (330, 218751), (355, 203346), (390, 185097), (395, 182754), (426, 169455), (429, 168270), (474, 152295), (495, 145834), (585, 123398), (639, 112970), (710, 101673), (711, 101530), (715, 100962), (781, 92430), (790, 91377), (858, 84135), (869, 83070), (923, 78210), (990, 72917), (1027, 70290), (1065, 67782), (1170, 61699), (1185, 60918), (1278, 56485), (1287, 56090), (1422, 50765), (1430, 50481), (1562, 46215), (1738, 41535), (1846, 39105), (2054, 35145), (2130, 33891), (2145, 33654), (2343, 30810), (2370, 30459), (2574, 28045), (2607, 27690), (2769, 26070), (3081, 23430), (3195, 22594), (3555, 20306), (3905, 18486), (4290, 16827), (4345, 16614), (4615, 15642), (4686, 15405), (5135, 14058), (5214, 13845), (5538, 13035), (5609, 12870), (6162, 11715), (6390, 11297), (6435, 11218), (7029, 10270), (7110, 10153), (7810, 9243), (7821, 9230), (8307, 8690)]