177272940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:532

約数の個数: 192

約数和(自身を含む): 586776960

約数和(自身を除く): 409504020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 29, 30, 34, 39, 51, 52, 58, 60, 65, 68, 78, 85, 87, 102, 116, 130, 145, 156, 170, 174, 195, 204, 221, 255, 260, 290, 340, 348, 377, 390, 435, 442, 461, 493, 510, 580, 663, 754, 780, 870, 884, 922, 986, 1020, 1105, 1131, 1326, 1383, 1479, 1508, 1740, 1844, 1885, 1972, 2210, 2262, 2305, 2465, 2652, 2766, 2958, 3315, 3770, 4420, 4524, 4610, 4930, 5532, 5655, 5916, 5993, 6409, 6630, 6915, 7395, 7540, 7837, 9220, 9860, 11310, 11986, 12818, 13260, 13369, 13830, 14790, 15674, 17979, 19227, 22620, 23511, 23972, 25636, 26738, 27660, 29580, 29965, 31348, 32045, 35958, 38454, 39185, 40107, 47022, 53476, 59930, 64090, 66845, 71916, 76908, 78370, 80214, 89895, 94044, 96135, 101881, 117555, 119860, 128180, 133690, 156740, 160428, 173797, 179790, 192270, 200535, 203762, 227273, 235110, 267380, 305643, 347594, 359580, 384540, 401070, 407524, 454546, 470220, 509405, 521391, 611286, 681819, 695188, 802140, 868985, 909092, 1018810, 1042782, 1136365, 1222572, 1363638, 1528215, 1737970, 2037620, 2085564, 2272730, 2606955, 2727276, 2954549, 3056430, 3409095, 3475940, 4545460, 5213910, 5909098, 6112860, 6818190, 8863647, 10427820, 11818196, 13636380, 14772745, 17727294, 29545490, 35454588, 44318235, 59090980, 88636470, 177272940]

約数ペア:

[(1, 177272940), (2, 88636470), (3, 59090980), (4, 44318235), (5, 35454588), (6, 29545490), (10, 17727294), (12, 14772745), (13, 13636380), (15, 11818196), (17, 10427820), (20, 8863647), (26, 6818190), (29, 6112860), (30, 5909098), (34, 5213910), (39, 4545460), (51, 3475940), (52, 3409095), (58, 3056430), (60, 2954549), (65, 2727276), (68, 2606955), (78, 2272730), (85, 2085564), (87, 2037620), (102, 1737970), (116, 1528215), (130, 1363638), (145, 1222572), (156, 1136365), (170, 1042782), (174, 1018810), (195, 909092), (204, 868985), (221, 802140), (255, 695188), (260, 681819), (290, 611286), (340, 521391), (348, 509405), (377, 470220), (390, 454546), (435, 407524), (442, 401070), (461, 384540), (493, 359580), (510, 347594), (580, 305643), (663, 267380), (754, 235110), (780, 227273), (870, 203762), (884, 200535), (922, 192270), (986, 179790), (1020, 173797), (1105, 160428), (1131, 156740), (1326, 133690), (1383, 128180), (1479, 119860), (1508, 117555), (1740, 101881), (1844, 96135), (1885, 94044), (1972, 89895), (2210, 80214), (2262, 78370), (2305, 76908), (2465, 71916), (2652, 66845), (2766, 64090), (2958, 59930), (3315, 53476), (3770, 47022), (4420, 40107), (4524, 39185), (4610, 38454), (4930, 35958), (5532, 32045), (5655, 31348), (5916, 29965), (5993, 29580), (6409, 27660), (6630, 26738), (6915, 25636), (7395, 23972), (7540, 23511), (7837, 22620), (9220, 19227), (9860, 17979), (11310, 15674), (11986, 14790), (12818, 13830), (13260, 13369)]