163017450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{1877}}^1$

素因数の和:2088

約数の個数: 72

約数和(自身を含む): 440477388

約数和(自身を除く): 277459938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 193, 225, 386, 450, 579, 965, 1158, 1737, 1877, 1930, 2895, 3474, 3754, 4825, 5631, 5790, 8685, 9385, 9650, 11262, 14475, 16893, 17370, 18770, 28155, 28950, 33786, 43425, 46925, 56310, 84465, 86850, 93850, 140775, 168930, 281550, 362261, 422325, 724522, 844650, 1086783, 1811305, 2173566, 3260349, 3622610, 5433915, 6520698, 9056525, 10867830, 16301745, 18113050, 27169575, 32603490, 54339150, 81508725, 163017450]

約数ペア:

[(1, 163017450), (2, 81508725), (3, 54339150), (5, 32603490), (6, 27169575), (9, 18113050), (10, 16301745), (15, 10867830), (18, 9056525), (25, 6520698), (30, 5433915), (45, 3622610), (50, 3260349), (75, 2173566), (90, 1811305), (150, 1086783), (193, 844650), (225, 724522), (386, 422325), (450, 362261), (579, 281550), (965, 168930), (1158, 140775), (1737, 93850), (1877, 86850), (1930, 84465), (2895, 56310), (3474, 46925), (3754, 43425), (4825, 33786), (5631, 28950), (5790, 28155), (8685, 18770), (9385, 17370), (9650, 16893), (11262, 14475)]