57862980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2417}}^1$

素因数の和:2458

約数の個数: 144

約数和(自身を含む): 211236480

約数和(自身を除く): 153373500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2417, 2660, 3420, 3990, 4788, 4834, 5985, 7251, 7980, 9668, 11970, 12085, 14502, 16919, 21753, 23940, 24170, 29004, 33838, 36255, 43506, 45923, 48340, 50757, 67676, 72510, 84595, 87012, 91846, 101514, 108765, 137769, 145020, 152271, 169190, 183692, 203028, 217530, 229615, 253785, 275538, 304542, 321461, 338380, 413307, 435060, 459230, 507570, 551076, 609084, 642922, 688845, 761355, 826614, 918460, 964383, 1015140, 1285844, 1377690, 1522710, 1607305, 1653228, 1928766, 2066535, 2755380, 2893149, 3045420, 3214610, 3857532, 4133070, 4821915, 5786298, 6429220, 8266140, 9643830, 11572596, 14465745, 19287660, 28931490, 57862980]

約数ペア:

[(1, 57862980), (2, 28931490), (3, 19287660), (4, 14465745), (5, 11572596), (6, 9643830), (7, 8266140), (9, 6429220), (10, 5786298), (12, 4821915), (14, 4133070), (15, 3857532), (18, 3214610), (19, 3045420), (20, 2893149), (21, 2755380), (28, 2066535), (30, 1928766), (35, 1653228), (36, 1607305), (38, 1522710), (42, 1377690), (45, 1285844), (57, 1015140), (60, 964383), (63, 918460), (70, 826614), (76, 761355), (84, 688845), (90, 642922), (95, 609084), (105, 551076), (114, 507570), (126, 459230), (133, 435060), (140, 413307), (171, 338380), (180, 321461), (190, 304542), (210, 275538), (228, 253785), (252, 229615), (266, 217530), (285, 203028), (315, 183692), (342, 169190), (380, 152271), (399, 145020), (420, 137769), (532, 108765), (570, 101514), (630, 91846), (665, 87012), (684, 84595), (798, 72510), (855, 67676), (1140, 50757), (1197, 48340), (1260, 45923), (1330, 43506), (1596, 36255), (1710, 33838), (1995, 29004), (2394, 24170), (2417, 23940), (2660, 21753), (3420, 16919), (3990, 14502), (4788, 12085), (4834, 11970), (5985, 9668), (7251, 7980)]