25336350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 75557664

約数和(自身を除く): 50221314

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 61, 65, 71, 75, 78, 90, 117, 122, 130, 142, 150, 183, 195, 213, 225, 234, 305, 325, 355, 366, 390, 426, 450, 549, 585, 610, 639, 650, 710, 793, 915, 923, 975, 1065, 1098, 1170, 1278, 1525, 1586, 1775, 1830, 1846, 1950, 2130, 2379, 2745, 2769, 2925, 3050, 3195, 3550, 3965, 4331, 4575, 4615, 4758, 5325, 5490, 5538, 5850, 6390, 7137, 7930, 8307, 8662, 9150, 9230, 10650, 11895, 12993, 13725, 13845, 14274, 15975, 16614, 19825, 21655, 23075, 23790, 25986, 27450, 27690, 31950, 35685, 38979, 39650, 41535, 43310, 46150, 56303, 59475, 64965, 69225, 71370, 77958, 83070, 108275, 112606, 118950, 129930, 138450, 168909, 178425, 194895, 207675, 216550, 281515, 324825, 337818, 356850, 389790, 415350, 506727, 563030, 649650, 844545, 974475, 1013454, 1407575, 1689090, 1948950, 2533635, 2815150, 4222725, 5067270, 8445450, 12668175, 25336350]

約数ペア:

[(1, 25336350), (2, 12668175), (3, 8445450), (5, 5067270), (6, 4222725), (9, 2815150), (10, 2533635), (13, 1948950), (15, 1689090), (18, 1407575), (25, 1013454), (26, 974475), (30, 844545), (39, 649650), (45, 563030), (50, 506727), (61, 415350), (65, 389790), (71, 356850), (75, 337818), (78, 324825), (90, 281515), (117, 216550), (122, 207675), (130, 194895), (142, 178425), (150, 168909), (183, 138450), (195, 129930), (213, 118950), (225, 112606), (234, 108275), (305, 83070), (325, 77958), (355, 71370), (366, 69225), (390, 64965), (426, 59475), (450, 56303), (549, 46150), (585, 43310), (610, 41535), (639, 39650), (650, 38979), (710, 35685), (793, 31950), (915, 27690), (923, 27450), (975, 25986), (1065, 23790), (1098, 23075), (1170, 21655), (1278, 19825), (1525, 16614), (1586, 15975), (1775, 14274), (1830, 13845), (1846, 13725), (1950, 12993), (2130, 11895), (2379, 10650), (2745, 9230), (2769, 9150), (2925, 8662), (3050, 8307), (3195, 7930), (3550, 7137), (3965, 6390), (4331, 5850), (4575, 5538), (4615, 5490), (4758, 5325)]