123249150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{16111}}^1$

素因数の和:16146

約数の個数: 72

約数和(自身を含む): 350629344

約数和(自身を除く): 227380194

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3825, 7650, 16111, 32222, 48333, 80555, 96666, 144999, 161110, 241665, 273887, 289998, 402775, 483330, 547774, 724995, 805550, 821661, 1208325, 1369435, 1449990, 1643322, 2416650, 2464983, 2738870, 3624975, 4108305, 4929966, 6847175, 7249950, 8216610, 12324915, 13694350, 20541525, 24649830, 41083050, 61624575, 123249150]

約数ペア:

[(1, 123249150), (2, 61624575), (3, 41083050), (5, 24649830), (6, 20541525), (9, 13694350), (10, 12324915), (15, 8216610), (17, 7249950), (18, 6847175), (25, 4929966), (30, 4108305), (34, 3624975), (45, 2738870), (50, 2464983), (51, 2416650), (75, 1643322), (85, 1449990), (90, 1369435), (102, 1208325), (150, 821661), (153, 805550), (170, 724995), (225, 547774), (255, 483330), (306, 402775), (425, 289998), (450, 273887), (510, 241665), (765, 161110), (850, 144999), (1275, 96666), (1530, 80555), (2550, 48333), (3825, 32222), (7650, 16111)]