275063880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25189}}^1$

素因数の和:25223

約数の個数: 128

約数和(自身を含む): 1015660800

約数和(自身を除く): 740596920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 25189, 50378, 75567, 100756, 125945, 151134, 176323, 201512, 251890, 302268, 327457, 352646, 377835, 503780, 528969, 604536, 654914, 705292, 755670, 881615, 982371, 1007560, 1057938, 1309828, 1410584, 1511340, 1637285, 1763230, 1964742, 2115876, 2292199, 2619656, 2644845, 3022680, 3274570, 3526460, 3929484, 4231752, 4584398, 4911855, 5289690, 6549140, 6876597, 7052920, 7858968, 9168796, 9823710, 10579380, 11460995, 13098280, 13753194, 18337592, 19647420, 21158760, 22921990, 27506388, 34382985, 39294840, 45843980, 55012776, 68765970, 91687960, 137531940, 275063880]

約数ペア:

[(1, 275063880), (2, 137531940), (3, 91687960), (4, 68765970), (5, 55012776), (6, 45843980), (7, 39294840), (8, 34382985), (10, 27506388), (12, 22921990), (13, 21158760), (14, 19647420), (15, 18337592), (20, 13753194), (21, 13098280), (24, 11460995), (26, 10579380), (28, 9823710), (30, 9168796), (35, 7858968), (39, 7052920), (40, 6876597), (42, 6549140), (52, 5289690), (56, 4911855), (60, 4584398), (65, 4231752), (70, 3929484), (78, 3526460), (84, 3274570), (91, 3022680), (104, 2644845), (105, 2619656), (120, 2292199), (130, 2115876), (140, 1964742), (156, 1763230), (168, 1637285), (182, 1511340), (195, 1410584), (210, 1309828), (260, 1057938), (273, 1007560), (280, 982371), (312, 881615), (364, 755670), (390, 705292), (420, 654914), (455, 604536), (520, 528969), (546, 503780), (728, 377835), (780, 352646), (840, 327457), (910, 302268), (1092, 251890), (1365, 201512), (1560, 176323), (1820, 151134), (2184, 125945), (2730, 100756), (3640, 75567), (5460, 50378), (10920, 25189)]