270221250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:302

約数の個数: 160

約数和(自身を含む): 762056064

約数和(自身を除く): 491834814

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 30, 39, 46, 50, 65, 69, 75, 78, 115, 125, 130, 138, 150, 195, 230, 241, 250, 299, 325, 345, 375, 390, 482, 575, 598, 625, 650, 690, 723, 750, 897, 975, 1150, 1205, 1250, 1446, 1495, 1625, 1725, 1794, 1875, 1950, 2410, 2875, 2990, 3133, 3250, 3450, 3615, 3750, 4485, 4875, 5543, 5750, 6025, 6266, 7230, 7475, 8125, 8625, 8970, 9399, 9750, 11086, 12050, 14375, 14950, 15665, 16250, 16629, 17250, 18075, 18798, 22425, 24375, 27715, 28750, 30125, 31330, 33258, 36150, 37375, 43125, 44850, 46995, 48750, 55430, 60250, 72059, 74750, 78325, 83145, 86250, 90375, 93990, 112125, 138575, 144118, 150625, 156650, 166290, 180750, 186875, 216177, 224250, 234975, 277150, 301250, 360295, 373750, 391625, 415725, 432354, 451875, 469950, 560625, 692875, 720590, 783250, 831450, 903750, 1080885, 1121250, 1174875, 1385750, 1801475, 1958125, 2078625, 2161770, 2349750, 3464375, 3602950, 3916250, 4157250, 5404425, 5874375, 6928750, 9007375, 10393125, 10808850, 11748750, 18014750, 20786250, 27022125, 45036875, 54044250, 90073750, 135110625, 270221250]

約数ペア:

[(1, 270221250), (2, 135110625), (3, 90073750), (5, 54044250), (6, 45036875), (10, 27022125), (13, 20786250), (15, 18014750), (23, 11748750), (25, 10808850), (26, 10393125), (30, 9007375), (39, 6928750), (46, 5874375), (50, 5404425), (65, 4157250), (69, 3916250), (75, 3602950), (78, 3464375), (115, 2349750), (125, 2161770), (130, 2078625), (138, 1958125), (150, 1801475), (195, 1385750), (230, 1174875), (241, 1121250), (250, 1080885), (299, 903750), (325, 831450), (345, 783250), (375, 720590), (390, 692875), (482, 560625), (575, 469950), (598, 451875), (625, 432354), (650, 415725), (690, 391625), (723, 373750), (750, 360295), (897, 301250), (975, 277150), (1150, 234975), (1205, 224250), (1250, 216177), (1446, 186875), (1495, 180750), (1625, 166290), (1725, 156650), (1794, 150625), (1875, 144118), (1950, 138575), (2410, 112125), (2875, 93990), (2990, 90375), (3133, 86250), (3250, 83145), (3450, 78325), (3615, 74750), (3750, 72059), (4485, 60250), (4875, 55430), (5543, 48750), (5750, 46995), (6025, 44850), (6266, 43125), (7230, 37375), (7475, 36150), (8125, 33258), (8625, 31330), (8970, 30125), (9399, 28750), (9750, 27715), (11086, 24375), (12050, 22425), (14375, 18798), (14950, 18075), (15665, 17250), (16250, 16629)]