155759340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12421}}^1$

素因数の和:12463

約数の個数: 96

約数和(自身を含む): 500855040

約数和(自身を除く): 345095700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 6270, 12421, 12540, 24842, 37263, 49684, 62105, 74526, 124210, 136631, 149052, 186315, 235999, 248420, 273262, 372630, 409893, 471998, 546524, 683155, 707997, 745260, 819786, 943996, 1179995, 1366310, 1415994, 1639572, 2049465, 2359990, 2595989, 2732620, 2831988, 3539985, 4098930, 4719980, 5191978, 7079970, 7787967, 8197860, 10383956, 12979945, 14159940, 15575934, 25959890, 31151868, 38939835, 51919780, 77879670, 155759340]

約数ペア:

[(1, 155759340), (2, 77879670), (3, 51919780), (4, 38939835), (5, 31151868), (6, 25959890), (10, 15575934), (11, 14159940), (12, 12979945), (15, 10383956), (19, 8197860), (20, 7787967), (22, 7079970), (30, 5191978), (33, 4719980), (38, 4098930), (44, 3539985), (55, 2831988), (57, 2732620), (60, 2595989), (66, 2359990), (76, 2049465), (95, 1639572), (110, 1415994), (114, 1366310), (132, 1179995), (165, 943996), (190, 819786), (209, 745260), (220, 707997), (228, 683155), (285, 546524), (330, 471998), (380, 409893), (418, 372630), (570, 273262), (627, 248420), (660, 235999), (836, 186315), (1045, 149052), (1140, 136631), (1254, 124210), (2090, 74526), (2508, 62105), (3135, 49684), (4180, 37263), (6270, 24842), (12421, 12540)]