23195250

素因数分解:

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

素因数の和:110

約数の個数: 144

約数和(自身を含む): 69029064

約数和(自身を除く): 45833814

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 61, 65, 75, 78, 90, 117, 122, 125, 130, 150, 169, 183, 195, 225, 234, 250, 305, 325, 338, 366, 375, 390, 450, 507, 549, 585, 610, 650, 750, 793, 845, 915, 975, 1014, 1098, 1125, 1170, 1521, 1525, 1586, 1625, 1690, 1830, 1950, 2250, 2379, 2535, 2745, 2925, 3042, 3050, 3250, 3965, 4225, 4575, 4758, 4875, 5070, 5490, 5850, 7137, 7605, 7625, 7930, 8450, 9150, 9750, 10309, 11895, 12675, 13725, 14274, 14625, 15210, 15250, 19825, 20618, 21125, 22875, 23790, 25350, 27450, 29250, 30927, 35685, 38025, 39650, 42250, 45750, 51545, 59475, 61854, 63375, 68625, 71370, 76050, 92781, 99125, 103090, 118950, 126750, 137250, 154635, 178425, 185562, 190125, 198250, 257725, 297375, 309270, 356850, 380250, 463905, 515450, 594750, 773175, 892125, 927810, 1288625, 1546350, 1784250, 2319525, 2577250, 3865875, 4639050, 7731750, 11597625, 23195250]

約数ペア:

[(1, 23195250), (2, 11597625), (3, 7731750), (5, 4639050), (6, 3865875), (9, 2577250), (10, 2319525), (13, 1784250), (15, 1546350), (18, 1288625), (25, 927810), (26, 892125), (30, 773175), (39, 594750), (45, 515450), (50, 463905), (61, 380250), (65, 356850), (75, 309270), (78, 297375), (90, 257725), (117, 198250), (122, 190125), (125, 185562), (130, 178425), (150, 154635), (169, 137250), (183, 126750), (195, 118950), (225, 103090), (234, 99125), (250, 92781), (305, 76050), (325, 71370), (338, 68625), (366, 63375), (375, 61854), (390, 59475), (450, 51545), (507, 45750), (549, 42250), (585, 39650), (610, 38025), (650, 35685), (750, 30927), (793, 29250), (845, 27450), (915, 25350), (975, 23790), (1014, 22875), (1098, 21125), (1125, 20618), (1170, 19825), (1521, 15250), (1525, 15210), (1586, 14625), (1625, 14274), (1690, 13725), (1830, 12675), (1950, 11895), (2250, 10309), (2379, 9750), (2535, 9150), (2745, 8450), (2925, 7930), (3042, 7625), (3050, 7605), (3250, 7137), (3965, 5850), (4225, 5490), (4575, 5070), (4758, 4875)]