75646350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:291

約数の個数: 144

約数和(自身を含む): 223287792

約数和(自身を除く): 147641442

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 67, 75, 78, 90, 117, 130, 134, 150, 193, 195, 201, 225, 234, 325, 335, 386, 390, 402, 450, 579, 585, 603, 650, 670, 871, 965, 975, 1005, 1158, 1170, 1206, 1675, 1737, 1742, 1930, 1950, 2010, 2509, 2613, 2895, 2925, 3015, 3350, 3474, 4355, 4825, 5018, 5025, 5226, 5790, 5850, 6030, 7527, 7839, 8685, 8710, 9650, 10050, 12545, 12931, 13065, 14475, 15054, 15075, 15678, 17370, 21775, 22581, 25090, 25862, 26130, 28950, 30150, 37635, 38793, 39195, 43425, 43550, 45162, 62725, 64655, 65325, 75270, 77586, 78390, 86850, 112905, 116379, 125450, 129310, 130650, 168103, 188175, 193965, 195975, 225810, 232758, 323275, 336206, 376350, 387930, 391950, 504309, 564525, 581895, 646550, 840515, 969825, 1008618, 1129050, 1163790, 1512927, 1681030, 1939650, 2521545, 2909475, 3025854, 4202575, 5043090, 5818950, 7564635, 8405150, 12607725, 15129270, 25215450, 37823175, 75646350]

約数ペア:

[(1, 75646350), (2, 37823175), (3, 25215450), (5, 15129270), (6, 12607725), (9, 8405150), (10, 7564635), (13, 5818950), (15, 5043090), (18, 4202575), (25, 3025854), (26, 2909475), (30, 2521545), (39, 1939650), (45, 1681030), (50, 1512927), (65, 1163790), (67, 1129050), (75, 1008618), (78, 969825), (90, 840515), (117, 646550), (130, 581895), (134, 564525), (150, 504309), (193, 391950), (195, 387930), (201, 376350), (225, 336206), (234, 323275), (325, 232758), (335, 225810), (386, 195975), (390, 193965), (402, 188175), (450, 168103), (579, 130650), (585, 129310), (603, 125450), (650, 116379), (670, 112905), (871, 86850), (965, 78390), (975, 77586), (1005, 75270), (1158, 65325), (1170, 64655), (1206, 62725), (1675, 45162), (1737, 43550), (1742, 43425), (1930, 39195), (1950, 38793), (2010, 37635), (2509, 30150), (2613, 28950), (2895, 26130), (2925, 25862), (3015, 25090), (3350, 22581), (3474, 21775), (4355, 17370), (4825, 15678), (5018, 15075), (5025, 15054), (5226, 14475), (5790, 13065), (5850, 12931), (6030, 12545), (7527, 10050), (7839, 9650), (8685, 8710)]