88549020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2267}}^1$

素因数の和:2320

約数の個数: 144

約数和(自身を含む): 317011968

約数和(自身を除く): 228462948

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2267, 2604, 2790, 3255, 3906, 4340, 4534, 5580, 6510, 6801, 7812, 9068, 9765, 11335, 13020, 13602, 15869, 19530, 20403, 22670, 27204, 31738, 34005, 39060, 40806, 45340, 47607, 63476, 68010, 70277, 79345, 81612, 95214, 102015, 136020, 140554, 142821, 158690, 190428, 204030, 210831, 238035, 281108, 285642, 317380, 351385, 408060, 421662, 476070, 491939, 571284, 632493, 702770, 714105, 843324, 952140, 983878, 1054155, 1264986, 1405540, 1428210, 1475817, 1967756, 2108310, 2459695, 2529972, 2856420, 2951634, 3162465, 4216620, 4427451, 4919390, 5903268, 6324930, 7379085, 8854902, 9838780, 12649860, 14758170, 17709804, 22137255, 29516340, 44274510, 88549020]

約数ペア:

[(1, 88549020), (2, 44274510), (3, 29516340), (4, 22137255), (5, 17709804), (6, 14758170), (7, 12649860), (9, 9838780), (10, 8854902), (12, 7379085), (14, 6324930), (15, 5903268), (18, 4919390), (20, 4427451), (21, 4216620), (28, 3162465), (30, 2951634), (31, 2856420), (35, 2529972), (36, 2459695), (42, 2108310), (45, 1967756), (60, 1475817), (62, 1428210), (63, 1405540), (70, 1264986), (84, 1054155), (90, 983878), (93, 952140), (105, 843324), (124, 714105), (126, 702770), (140, 632493), (155, 571284), (180, 491939), (186, 476070), (210, 421662), (217, 408060), (252, 351385), (279, 317380), (310, 285642), (315, 281108), (372, 238035), (420, 210831), (434, 204030), (465, 190428), (558, 158690), (620, 142821), (630, 140554), (651, 136020), (868, 102015), (930, 95214), (1085, 81612), (1116, 79345), (1260, 70277), (1302, 68010), (1395, 63476), (1860, 47607), (1953, 45340), (2170, 40806), (2267, 39060), (2604, 34005), (2790, 31738), (3255, 27204), (3906, 22670), (4340, 20403), (4534, 19530), (5580, 15869), (6510, 13602), (6801, 13020), (7812, 11335), (9068, 9765)]