130633100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 338603328

約数和(自身を除く): 207970228

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 23, 25, 26, 34, 46, 50, 52, 65, 68, 85, 92, 100, 115, 130, 170, 221, 230, 257, 260, 299, 325, 340, 391, 425, 442, 460, 514, 575, 598, 650, 782, 850, 884, 1028, 1105, 1150, 1196, 1285, 1300, 1495, 1564, 1700, 1955, 2210, 2300, 2570, 2990, 3341, 3910, 4369, 4420, 5083, 5140, 5525, 5911, 5980, 6425, 6682, 7475, 7820, 8738, 9775, 10166, 11050, 11822, 12850, 13364, 14950, 16705, 17476, 19550, 20332, 21845, 22100, 23644, 25415, 25700, 29555, 29900, 33410, 39100, 43690, 50830, 56797, 59110, 66820, 76843, 83525, 87380, 100487, 101660, 109225, 113594, 118220, 127075, 147775, 153686, 167050, 200974, 218450, 227188, 254150, 283985, 295550, 307372, 334100, 384215, 401948, 436900, 502435, 508300, 567970, 591100, 768430, 1004870, 1135940, 1306331, 1419925, 1536860, 1921075, 2009740, 2512175, 2612662, 2839850, 3842150, 5024350, 5225324, 5679700, 6531655, 7684300, 10048700, 13063310, 26126620, 32658275, 65316550, 130633100]

約数ペア:

[(1, 130633100), (2, 65316550), (4, 32658275), (5, 26126620), (10, 13063310), (13, 10048700), (17, 7684300), (20, 6531655), (23, 5679700), (25, 5225324), (26, 5024350), (34, 3842150), (46, 2839850), (50, 2612662), (52, 2512175), (65, 2009740), (68, 1921075), (85, 1536860), (92, 1419925), (100, 1306331), (115, 1135940), (130, 1004870), (170, 768430), (221, 591100), (230, 567970), (257, 508300), (260, 502435), (299, 436900), (325, 401948), (340, 384215), (391, 334100), (425, 307372), (442, 295550), (460, 283985), (514, 254150), (575, 227188), (598, 218450), (650, 200974), (782, 167050), (850, 153686), (884, 147775), (1028, 127075), (1105, 118220), (1150, 113594), (1196, 109225), (1285, 101660), (1300, 100487), (1495, 87380), (1564, 83525), (1700, 76843), (1955, 66820), (2210, 59110), (2300, 56797), (2570, 50830), (2990, 43690), (3341, 39100), (3910, 33410), (4369, 29900), (4420, 29555), (5083, 25700), (5140, 25415), (5525, 23644), (5911, 22100), (5980, 21845), (6425, 20332), (6682, 19550), (7475, 17476), (7820, 16705), (8738, 14950), (9775, 13364), (10166, 12850), (11050, 11822)]