156699540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1249}}^1$

素因数の和:1322

約数の個数: 144

約数和(自身を含む): 515970000

約数和(自身を除く): 359270460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 41, 45, 51, 60, 68, 82, 85, 90, 102, 123, 153, 164, 170, 180, 204, 205, 246, 255, 306, 340, 369, 410, 492, 510, 612, 615, 697, 738, 765, 820, 1020, 1230, 1249, 1394, 1476, 1530, 1845, 2091, 2460, 2498, 2788, 3060, 3485, 3690, 3747, 4182, 4996, 6245, 6273, 6970, 7380, 7494, 8364, 10455, 11241, 12490, 12546, 13940, 14988, 18735, 20910, 21233, 22482, 24980, 25092, 31365, 37470, 41820, 42466, 44964, 51209, 56205, 62730, 63699, 74940, 84932, 102418, 106165, 112410, 125460, 127398, 153627, 191097, 204836, 212330, 224820, 254796, 256045, 307254, 318495, 382194, 424660, 460881, 512090, 614508, 636990, 764388, 768135, 870553, 921762, 955485, 1024180, 1273980, 1536270, 1741106, 1843524, 1910970, 2304405, 2611659, 3072540, 3482212, 3821940, 4352765, 4608810, 5223318, 7834977, 8705530, 9217620, 10446636, 13058295, 15669954, 17411060, 26116590, 31339908, 39174885, 52233180, 78349770, 156699540]

約数ペア:

[(1, 156699540), (2, 78349770), (3, 52233180), (4, 39174885), (5, 31339908), (6, 26116590), (9, 17411060), (10, 15669954), (12, 13058295), (15, 10446636), (17, 9217620), (18, 8705530), (20, 7834977), (30, 5223318), (34, 4608810), (36, 4352765), (41, 3821940), (45, 3482212), (51, 3072540), (60, 2611659), (68, 2304405), (82, 1910970), (85, 1843524), (90, 1741106), (102, 1536270), (123, 1273980), (153, 1024180), (164, 955485), (170, 921762), (180, 870553), (204, 768135), (205, 764388), (246, 636990), (255, 614508), (306, 512090), (340, 460881), (369, 424660), (410, 382194), (492, 318495), (510, 307254), (612, 256045), (615, 254796), (697, 224820), (738, 212330), (765, 204836), (820, 191097), (1020, 153627), (1230, 127398), (1249, 125460), (1394, 112410), (1476, 106165), (1530, 102418), (1845, 84932), (2091, 74940), (2460, 63699), (2498, 62730), (2788, 56205), (3060, 51209), (3485, 44964), (3690, 42466), (3747, 41820), (4182, 37470), (4996, 31365), (6245, 25092), (6273, 24980), (6970, 22482), (7380, 21233), (7494, 20910), (8364, 18735), (10455, 14988), (11241, 13940), (12490, 12546)]