2250360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:90

約数の個数: 192

約数和(自身を含む): 8985600

約数和(自身を除く): 6735240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 47, 56, 57, 60, 63, 70, 72, 76, 84, 90, 94, 95, 105, 114, 120, 126, 133, 140, 141, 152, 168, 171, 180, 188, 190, 210, 228, 235, 252, 266, 280, 282, 285, 315, 329, 342, 360, 376, 380, 399, 420, 423, 456, 470, 504, 532, 564, 570, 630, 658, 665, 684, 705, 760, 798, 840, 846, 855, 893, 940, 987, 1064, 1128, 1140, 1197, 1260, 1316, 1330, 1368, 1410, 1596, 1645, 1692, 1710, 1786, 1880, 1974, 1995, 2115, 2280, 2394, 2520, 2632, 2660, 2679, 2820, 2961, 3192, 3290, 3384, 3420, 3572, 3948, 3990, 4230, 4465, 4788, 4935, 5320, 5358, 5640, 5922, 5985, 6251, 6580, 6840, 7144, 7896, 7980, 8037, 8460, 8930, 9576, 9870, 10716, 11844, 11970, 12502, 13160, 13395, 14805, 15960, 16074, 16920, 17860, 18753, 19740, 21432, 23688, 23940, 25004, 26790, 29610, 31255, 32148, 35720, 37506, 39480, 40185, 47880, 50008, 53580, 56259, 59220, 62510, 64296, 75012, 80370, 93765, 107160, 112518, 118440, 125020, 150024, 160740, 187530, 225036, 250040, 281295, 321480, 375060, 450072, 562590, 750120, 1125180, 2250360]

約数ペア:

[(1, 2250360), (2, 1125180), (3, 750120), (4, 562590), (5, 450072), (6, 375060), (7, 321480), (8, 281295), (9, 250040), (10, 225036), (12, 187530), (14, 160740), (15, 150024), (18, 125020), (19, 118440), (20, 112518), (21, 107160), (24, 93765), (28, 80370), (30, 75012), (35, 64296), (36, 62510), (38, 59220), (40, 56259), (42, 53580), (45, 50008), (47, 47880), (56, 40185), (57, 39480), (60, 37506), (63, 35720), (70, 32148), (72, 31255), (76, 29610), (84, 26790), (90, 25004), (94, 23940), (95, 23688), (105, 21432), (114, 19740), (120, 18753), (126, 17860), (133, 16920), (140, 16074), (141, 15960), (152, 14805), (168, 13395), (171, 13160), (180, 12502), (188, 11970), (190, 11844), (210, 10716), (228, 9870), (235, 9576), (252, 8930), (266, 8460), (280, 8037), (282, 7980), (285, 7896), (315, 7144), (329, 6840), (342, 6580), (360, 6251), (376, 5985), (380, 5922), (399, 5640), (420, 5358), (423, 5320), (456, 4935), (470, 4788), (504, 4465), (532, 4230), (564, 3990), (570, 3948), (630, 3572), (658, 3420), (665, 3384), (684, 3290), (705, 3192), (760, 2961), (798, 2820), (840, 2679), (846, 2660), (855, 2632), (893, 2520), (940, 2394), (987, 2280), (1064, 2115), (1128, 1995), (1140, 1974), (1197, 1880), (1260, 1786), (1316, 1710), (1330, 1692), (1368, 1645), (1410, 1596)]