18166050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 57258240

約数和(自身を除く): 39092190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 73, 75, 79, 90, 105, 126, 146, 150, 158, 175, 210, 219, 225, 237, 315, 350, 365, 395, 438, 450, 474, 511, 525, 553, 630, 657, 711, 730, 790, 1022, 1050, 1095, 1106, 1185, 1314, 1422, 1533, 1575, 1659, 1825, 1975, 2190, 2370, 2555, 2765, 3066, 3150, 3285, 3318, 3555, 3650, 3950, 4599, 4977, 5110, 5475, 5530, 5767, 5925, 6570, 7110, 7665, 8295, 9198, 9954, 10950, 11534, 11850, 12775, 13825, 15330, 16425, 16590, 17301, 17775, 22995, 24885, 25550, 27650, 28835, 32850, 34602, 35550, 38325, 40369, 41475, 45990, 49770, 51903, 57670, 76650, 80738, 82950, 86505, 103806, 114975, 121107, 124425, 144175, 173010, 201845, 229950, 242214, 248850, 259515, 288350, 363321, 403690, 432525, 519030, 605535, 726642, 865050, 1009225, 1211070, 1297575, 1816605, 2018450, 2595150, 3027675, 3633210, 6055350, 9083025, 18166050]

約数ペア:

[(1, 18166050), (2, 9083025), (3, 6055350), (5, 3633210), (6, 3027675), (7, 2595150), (9, 2018450), (10, 1816605), (14, 1297575), (15, 1211070), (18, 1009225), (21, 865050), (25, 726642), (30, 605535), (35, 519030), (42, 432525), (45, 403690), (50, 363321), (63, 288350), (70, 259515), (73, 248850), (75, 242214), (79, 229950), (90, 201845), (105, 173010), (126, 144175), (146, 124425), (150, 121107), (158, 114975), (175, 103806), (210, 86505), (219, 82950), (225, 80738), (237, 76650), (315, 57670), (350, 51903), (365, 49770), (395, 45990), (438, 41475), (450, 40369), (474, 38325), (511, 35550), (525, 34602), (553, 32850), (630, 28835), (657, 27650), (711, 25550), (730, 24885), (790, 22995), (1022, 17775), (1050, 17301), (1095, 16590), (1106, 16425), (1185, 15330), (1314, 13825), (1422, 12775), (1533, 11850), (1575, 11534), (1659, 10950), (1825, 9954), (1975, 9198), (2190, 8295), (2370, 7665), (2555, 7110), (2765, 6570), (3066, 5925), (3150, 5767), (3285, 5530), (3318, 5475), (3555, 5110), (3650, 4977), (3950, 4599)]