39243750

素因数分解:

$2^1\times 3^1\times 5^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:73

約数の個数: 192

約数和(自身を含む): 125991936

約数和(自身を除く): 86748186

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 25, 26, 30, 35, 39, 42, 46, 50, 65, 69, 70, 75, 78, 91, 105, 115, 125, 130, 138, 150, 161, 175, 182, 195, 210, 230, 250, 273, 299, 322, 325, 345, 350, 375, 390, 455, 483, 525, 546, 575, 598, 625, 650, 690, 750, 805, 875, 897, 910, 966, 975, 1050, 1150, 1250, 1365, 1495, 1610, 1625, 1725, 1750, 1794, 1875, 1950, 2093, 2275, 2415, 2625, 2730, 2875, 2990, 3125, 3250, 3450, 3750, 4025, 4186, 4375, 4485, 4550, 4830, 4875, 5250, 5750, 6250, 6279, 6825, 7475, 8050, 8125, 8625, 8750, 8970, 9375, 9750, 10465, 11375, 12075, 12558, 13125, 13650, 14375, 14950, 16250, 17250, 18750, 20125, 20930, 21875, 22425, 22750, 24150, 24375, 26250, 28750, 31395, 34125, 37375, 40250, 40625, 43125, 43750, 44850, 48750, 52325, 56875, 60375, 62790, 65625, 68250, 71875, 74750, 81250, 86250, 100625, 104650, 112125, 113750, 120750, 121875, 131250, 143750, 156975, 170625, 186875, 201250, 215625, 224250, 243750, 261625, 284375, 301875, 313950, 341250, 373750, 431250, 503125, 523250, 560625, 568750, 603750, 784875, 853125, 934375, 1006250, 1121250, 1308125, 1509375, 1569750, 1706250, 1868750, 2616250, 2803125, 3018750, 3924375, 5606250, 6540625, 7848750, 13081250, 19621875, 39243750]

約数ペア:

[(1, 39243750), (2, 19621875), (3, 13081250), (5, 7848750), (6, 6540625), (7, 5606250), (10, 3924375), (13, 3018750), (14, 2803125), (15, 2616250), (21, 1868750), (23, 1706250), (25, 1569750), (26, 1509375), (30, 1308125), (35, 1121250), (39, 1006250), (42, 934375), (46, 853125), (50, 784875), (65, 603750), (69, 568750), (70, 560625), (75, 523250), (78, 503125), (91, 431250), (105, 373750), (115, 341250), (125, 313950), (130, 301875), (138, 284375), (150, 261625), (161, 243750), (175, 224250), (182, 215625), (195, 201250), (210, 186875), (230, 170625), (250, 156975), (273, 143750), (299, 131250), (322, 121875), (325, 120750), (345, 113750), (350, 112125), (375, 104650), (390, 100625), (455, 86250), (483, 81250), (525, 74750), (546, 71875), (575, 68250), (598, 65625), (625, 62790), (650, 60375), (690, 56875), (750, 52325), (805, 48750), (875, 44850), (897, 43750), (910, 43125), (966, 40625), (975, 40250), (1050, 37375), (1150, 34125), (1250, 31395), (1365, 28750), (1495, 26250), (1610, 24375), (1625, 24150), (1725, 22750), (1750, 22425), (1794, 21875), (1875, 20930), (1950, 20125), (2093, 18750), (2275, 17250), (2415, 16250), (2625, 14950), (2730, 14375), (2875, 13650), (2990, 13125), (3125, 12558), (3250, 12075), (3450, 11375), (3750, 10465), (4025, 9750), (4186, 9375), (4375, 8970), (4485, 8750), (4550, 8625), (4830, 8125), (4875, 8050), (5250, 7475), (5750, 6825), (6250, 6279)]