199184940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1063}}^1$

素因数の和:1428

約数の個数: 96

約数和(自身を含む): 622056960

約数和(自身を除く): 422872020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 347, 540, 694, 1041, 1063, 1388, 1735, 2082, 2126, 3123, 3189, 3470, 4164, 4252, 5205, 5315, 6246, 6378, 6940, 9369, 9567, 10410, 10630, 12492, 12756, 15615, 15945, 18738, 19134, 20820, 21260, 28701, 31230, 31890, 37476, 38268, 46845, 47835, 57402, 62460, 63780, 93690, 95670, 114804, 143505, 187380, 191340, 287010, 368861, 574020, 737722, 1106583, 1475444, 1844305, 2213166, 3319749, 3688610, 4426332, 5532915, 6639498, 7377220, 9959247, 11065830, 13278996, 16598745, 19918494, 22131660, 33197490, 39836988, 49796235, 66394980, 99592470, 199184940]

約数ペア:

[(1, 199184940), (2, 99592470), (3, 66394980), (4, 49796235), (5, 39836988), (6, 33197490), (9, 22131660), (10, 19918494), (12, 16598745), (15, 13278996), (18, 11065830), (20, 9959247), (27, 7377220), (30, 6639498), (36, 5532915), (45, 4426332), (54, 3688610), (60, 3319749), (90, 2213166), (108, 1844305), (135, 1475444), (180, 1106583), (270, 737722), (347, 574020), (540, 368861), (694, 287010), (1041, 191340), (1063, 187380), (1388, 143505), (1735, 114804), (2082, 95670), (2126, 93690), (3123, 63780), (3189, 62460), (3470, 57402), (4164, 47835), (4252, 46845), (5205, 38268), (5315, 37476), (6246, 31890), (6378, 31230), (6940, 28701), (9369, 21260), (9567, 20820), (10410, 19134), (10630, 18738), (12492, 15945), (12756, 15615)]