156937950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:363

約数の個数: 144

約数和(自身を含む): 459710160

約数和(自身を除く): 302772210

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 139, 150, 193, 195, 225, 234, 278, 325, 386, 390, 417, 450, 579, 585, 650, 695, 834, 965, 975, 1158, 1170, 1251, 1390, 1737, 1807, 1930, 1950, 2085, 2502, 2509, 2895, 2925, 3474, 3475, 3614, 4170, 4825, 5018, 5421, 5790, 5850, 6255, 6950, 7527, 8685, 9035, 9650, 10425, 10842, 12510, 12545, 14475, 15054, 16263, 17370, 18070, 20850, 22581, 25090, 26827, 27105, 28950, 31275, 32526, 37635, 43425, 45162, 45175, 53654, 54210, 62550, 62725, 75270, 80481, 81315, 86850, 90350, 112905, 125450, 134135, 135525, 160962, 162630, 188175, 225810, 241443, 268270, 271050, 348751, 376350, 402405, 406575, 482886, 564525, 670675, 697502, 804810, 813150, 1046253, 1129050, 1207215, 1341350, 1743755, 2012025, 2092506, 2414430, 3138759, 3487510, 4024050, 5231265, 6036075, 6277518, 8718775, 10462530, 12072150, 15693795, 17437550, 26156325, 31387590, 52312650, 78468975, 156937950]

約数ペア:

[(1, 156937950), (2, 78468975), (3, 52312650), (5, 31387590), (6, 26156325), (9, 17437550), (10, 15693795), (13, 12072150), (15, 10462530), (18, 8718775), (25, 6277518), (26, 6036075), (30, 5231265), (39, 4024050), (45, 3487510), (50, 3138759), (65, 2414430), (75, 2092506), (78, 2012025), (90, 1743755), (117, 1341350), (130, 1207215), (139, 1129050), (150, 1046253), (193, 813150), (195, 804810), (225, 697502), (234, 670675), (278, 564525), (325, 482886), (386, 406575), (390, 402405), (417, 376350), (450, 348751), (579, 271050), (585, 268270), (650, 241443), (695, 225810), (834, 188175), (965, 162630), (975, 160962), (1158, 135525), (1170, 134135), (1251, 125450), (1390, 112905), (1737, 90350), (1807, 86850), (1930, 81315), (1950, 80481), (2085, 75270), (2502, 62725), (2509, 62550), (2895, 54210), (2925, 53654), (3474, 45175), (3475, 45162), (3614, 43425), (4170, 37635), (4825, 32526), (5018, 31275), (5421, 28950), (5790, 27105), (5850, 26827), (6255, 25090), (6950, 22581), (7527, 20850), (8685, 18070), (9035, 17370), (9650, 16263), (10425, 15054), (10842, 14475), (12510, 12545)]