179170740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2683}}^1$

素因数の和:2758

約数の個数: 144

約数和(自身を含む): 633080448

約数和(自身を除く): 453909708

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 954, 1060, 1113, 1260, 1484, 1590, 1855, 1908, 2226, 2385, 2683, 3180, 3339, 3710, 4452, 4770, 5366, 5565, 6678, 7420, 8049, 9540, 10732, 11130, 13356, 13415, 16098, 16695, 18781, 22260, 24147, 26830, 32196, 33390, 37562, 40245, 48294, 53660, 56343, 66780, 75124, 80490, 93905, 96588, 112686, 120735, 142199, 160980, 169029, 187810, 225372, 241470, 281715, 284398, 338058, 375620, 426597, 482940, 563430, 568796, 676116, 710995, 845145, 853194, 995393, 1126860, 1279791, 1421990, 1690290, 1706388, 1990786, 2132985, 2559582, 2843980, 2986179, 3380580, 3981572, 4265970, 4976965, 5119164, 5972358, 6398955, 8531940, 8958537, 9953930, 11944716, 12797910, 14930895, 17917074, 19907860, 25595820, 29861790, 35834148, 44792685, 59723580, 89585370, 179170740]

約数ペア:

[(1, 179170740), (2, 89585370), (3, 59723580), (4, 44792685), (5, 35834148), (6, 29861790), (7, 25595820), (9, 19907860), (10, 17917074), (12, 14930895), (14, 12797910), (15, 11944716), (18, 9953930), (20, 8958537), (21, 8531940), (28, 6398955), (30, 5972358), (35, 5119164), (36, 4976965), (42, 4265970), (45, 3981572), (53, 3380580), (60, 2986179), (63, 2843980), (70, 2559582), (84, 2132985), (90, 1990786), (105, 1706388), (106, 1690290), (126, 1421990), (140, 1279791), (159, 1126860), (180, 995393), (210, 853194), (212, 845145), (252, 710995), (265, 676116), (315, 568796), (318, 563430), (371, 482940), (420, 426597), (477, 375620), (530, 338058), (630, 284398), (636, 281715), (742, 241470), (795, 225372), (954, 187810), (1060, 169029), (1113, 160980), (1260, 142199), (1484, 120735), (1590, 112686), (1855, 96588), (1908, 93905), (2226, 80490), (2385, 75124), (2683, 66780), (3180, 56343), (3339, 53660), (3710, 48294), (4452, 40245), (4770, 37562), (5366, 33390), (5565, 32196), (6678, 26830), (7420, 24147), (8049, 22260), (9540, 18781), (10732, 16695), (11130, 16098), (13356, 13415)]