23908950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 71360016

約数和(自身を除く): 47451066

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 61, 65, 67, 75, 78, 90, 117, 122, 130, 134, 150, 183, 195, 201, 225, 234, 305, 325, 335, 366, 390, 402, 450, 549, 585, 603, 610, 650, 670, 793, 871, 915, 975, 1005, 1098, 1170, 1206, 1525, 1586, 1675, 1742, 1830, 1950, 2010, 2379, 2613, 2745, 2925, 3015, 3050, 3350, 3965, 4087, 4355, 4575, 4758, 5025, 5226, 5490, 5850, 6030, 7137, 7839, 7930, 8174, 8710, 9150, 10050, 11895, 12261, 13065, 13725, 14274, 15075, 15678, 19825, 20435, 21775, 23790, 24522, 26130, 27450, 30150, 35685, 36783, 39195, 39650, 40870, 43550, 53131, 59475, 61305, 65325, 71370, 73566, 78390, 102175, 106262, 118950, 122610, 130650, 159393, 178425, 183915, 195975, 204350, 265655, 306525, 318786, 356850, 367830, 391950, 478179, 531310, 613050, 796965, 919575, 956358, 1328275, 1593930, 1839150, 2390895, 2656550, 3984825, 4781790, 7969650, 11954475, 23908950]

約数ペア:

[(1, 23908950), (2, 11954475), (3, 7969650), (5, 4781790), (6, 3984825), (9, 2656550), (10, 2390895), (13, 1839150), (15, 1593930), (18, 1328275), (25, 956358), (26, 919575), (30, 796965), (39, 613050), (45, 531310), (50, 478179), (61, 391950), (65, 367830), (67, 356850), (75, 318786), (78, 306525), (90, 265655), (117, 204350), (122, 195975), (130, 183915), (134, 178425), (150, 159393), (183, 130650), (195, 122610), (201, 118950), (225, 106262), (234, 102175), (305, 78390), (325, 73566), (335, 71370), (366, 65325), (390, 61305), (402, 59475), (450, 53131), (549, 43550), (585, 40870), (603, 39650), (610, 39195), (650, 36783), (670, 35685), (793, 30150), (871, 27450), (915, 26130), (975, 24522), (1005, 23790), (1098, 21775), (1170, 20435), (1206, 19825), (1525, 15678), (1586, 15075), (1675, 14274), (1742, 13725), (1830, 13065), (1950, 12261), (2010, 11895), (2379, 10050), (2613, 9150), (2745, 8710), (2925, 8174), (3015, 7930), (3050, 7839), (3350, 7137), (3965, 6030), (4087, 5850), (4355, 5490), (4575, 5226), (4758, 5025)]