150005960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:351

約数の個数: 128

約数和(自身を含む): 391910400

約数和(自身を除く): 241904440

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 71, 85, 104, 130, 136, 142, 170, 221, 239, 260, 284, 340, 355, 442, 478, 520, 568, 680, 710, 884, 923, 956, 1105, 1195, 1207, 1420, 1768, 1846, 1912, 2210, 2390, 2414, 2840, 3107, 3692, 4063, 4420, 4615, 4780, 4828, 6035, 6214, 7384, 8126, 8840, 9230, 9560, 9656, 12070, 12428, 15535, 15691, 16252, 16969, 18460, 20315, 24140, 24856, 31070, 31382, 32504, 33938, 36920, 40630, 48280, 52819, 62140, 62764, 67876, 78455, 81260, 84845, 105638, 124280, 125528, 135752, 156910, 162520, 169690, 211276, 220597, 264095, 288473, 313820, 339380, 422552, 441194, 528190, 576946, 627640, 678760, 882388, 1056380, 1102985, 1153892, 1442365, 1764776, 2112760, 2205970, 2307784, 2884730, 3750149, 4411940, 5769460, 7500298, 8823880, 11538920, 15000596, 18750745, 30001192, 37501490, 75002980, 150005960]

約数ペア:

[(1, 150005960), (2, 75002980), (4, 37501490), (5, 30001192), (8, 18750745), (10, 15000596), (13, 11538920), (17, 8823880), (20, 7500298), (26, 5769460), (34, 4411940), (40, 3750149), (52, 2884730), (65, 2307784), (68, 2205970), (71, 2112760), (85, 1764776), (104, 1442365), (130, 1153892), (136, 1102985), (142, 1056380), (170, 882388), (221, 678760), (239, 627640), (260, 576946), (284, 528190), (340, 441194), (355, 422552), (442, 339380), (478, 313820), (520, 288473), (568, 264095), (680, 220597), (710, 211276), (884, 169690), (923, 162520), (956, 156910), (1105, 135752), (1195, 125528), (1207, 124280), (1420, 105638), (1768, 84845), (1846, 81260), (1912, 78455), (2210, 67876), (2390, 62764), (2414, 62140), (2840, 52819), (3107, 48280), (3692, 40630), (4063, 36920), (4420, 33938), (4615, 32504), (4780, 31382), (4828, 31070), (6035, 24856), (6214, 24140), (7384, 20315), (8126, 18460), (8840, 16969), (9230, 16252), (9560, 15691), (9656, 15535), (12070, 12428)]