69354750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 189296640

約数和(自身を除く): 119941890

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 31, 38, 50, 57, 62, 75, 93, 95, 114, 125, 150, 155, 157, 186, 190, 250, 285, 310, 314, 375, 465, 471, 475, 570, 589, 750, 775, 785, 930, 942, 950, 1178, 1425, 1550, 1570, 1767, 2325, 2355, 2375, 2850, 2945, 2983, 3534, 3875, 3925, 4650, 4710, 4750, 4867, 5890, 5966, 7125, 7750, 7850, 8835, 8949, 9734, 11625, 11775, 14250, 14601, 14725, 14915, 17670, 17898, 19625, 23250, 23550, 24335, 29202, 29450, 29830, 39250, 44175, 44745, 48670, 58875, 73005, 73625, 74575, 88350, 89490, 92473, 117750, 121675, 146010, 147250, 149150, 184946, 220875, 223725, 243350, 277419, 365025, 372875, 441750, 447450, 462365, 554838, 608375, 730050, 745750, 924730, 1118625, 1216750, 1387095, 1825125, 2237250, 2311825, 2774190, 3650250, 4623650, 6935475, 11559125, 13870950, 23118250, 34677375, 69354750]

約数ペア:

[(1, 69354750), (2, 34677375), (3, 23118250), (5, 13870950), (6, 11559125), (10, 6935475), (15, 4623650), (19, 3650250), (25, 2774190), (30, 2311825), (31, 2237250), (38, 1825125), (50, 1387095), (57, 1216750), (62, 1118625), (75, 924730), (93, 745750), (95, 730050), (114, 608375), (125, 554838), (150, 462365), (155, 447450), (157, 441750), (186, 372875), (190, 365025), (250, 277419), (285, 243350), (310, 223725), (314, 220875), (375, 184946), (465, 149150), (471, 147250), (475, 146010), (570, 121675), (589, 117750), (750, 92473), (775, 89490), (785, 88350), (930, 74575), (942, 73625), (950, 73005), (1178, 58875), (1425, 48670), (1550, 44745), (1570, 44175), (1767, 39250), (2325, 29830), (2355, 29450), (2375, 29202), (2850, 24335), (2945, 23550), (2983, 23250), (3534, 19625), (3875, 17898), (3925, 17670), (4650, 14915), (4710, 14725), (4750, 14601), (4867, 14250), (5890, 11775), (5966, 11625), (7125, 9734), (7750, 8949), (7850, 8835)]