18523050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 192

約数和(自身を含む): 59996160

約数和(自身を除く): 41473110

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 25, 26, 30, 35, 39, 42, 46, 50, 59, 65, 69, 70, 75, 78, 91, 105, 115, 118, 130, 138, 150, 161, 175, 177, 182, 195, 210, 230, 273, 295, 299, 322, 325, 345, 350, 354, 390, 413, 455, 483, 525, 546, 575, 590, 598, 650, 690, 767, 805, 826, 885, 897, 910, 966, 975, 1050, 1150, 1239, 1357, 1365, 1475, 1495, 1534, 1610, 1725, 1770, 1794, 1950, 2065, 2093, 2275, 2301, 2415, 2478, 2714, 2730, 2950, 2990, 3450, 3835, 4025, 4071, 4130, 4186, 4425, 4485, 4550, 4602, 4830, 5369, 6195, 6279, 6785, 6825, 7475, 7670, 8050, 8142, 8850, 8970, 9499, 10325, 10465, 10738, 11505, 12075, 12390, 12558, 13570, 13650, 14950, 16107, 17641, 18998, 19175, 20355, 20650, 20930, 22425, 23010, 24150, 26845, 28497, 30975, 31395, 32214, 33925, 35282, 38350, 40710, 44850, 47495, 52325, 52923, 53690, 56994, 57525, 61950, 62790, 67850, 80535, 88205, 94990, 101775, 104650, 105846, 115050, 123487, 134225, 142485, 156975, 161070, 176410, 203550, 237475, 246974, 264615, 268450, 284970, 313950, 370461, 402675, 441025, 474950, 529230, 617435, 712425, 740922, 805350, 882050, 1234870, 1323075, 1424850, 1852305, 2646150, 3087175, 3704610, 6174350, 9261525, 18523050]

約数ペア:

[(1, 18523050), (2, 9261525), (3, 6174350), (5, 3704610), (6, 3087175), (7, 2646150), (10, 1852305), (13, 1424850), (14, 1323075), (15, 1234870), (21, 882050), (23, 805350), (25, 740922), (26, 712425), (30, 617435), (35, 529230), (39, 474950), (42, 441025), (46, 402675), (50, 370461), (59, 313950), (65, 284970), (69, 268450), (70, 264615), (75, 246974), (78, 237475), (91, 203550), (105, 176410), (115, 161070), (118, 156975), (130, 142485), (138, 134225), (150, 123487), (161, 115050), (175, 105846), (177, 104650), (182, 101775), (195, 94990), (210, 88205), (230, 80535), (273, 67850), (295, 62790), (299, 61950), (322, 57525), (325, 56994), (345, 53690), (350, 52923), (354, 52325), (390, 47495), (413, 44850), (455, 40710), (483, 38350), (525, 35282), (546, 33925), (575, 32214), (590, 31395), (598, 30975), (650, 28497), (690, 26845), (767, 24150), (805, 23010), (826, 22425), (885, 20930), (897, 20650), (910, 20355), (966, 19175), (975, 18998), (1050, 17641), (1150, 16107), (1239, 14950), (1357, 13650), (1365, 13570), (1475, 12558), (1495, 12390), (1534, 12075), (1610, 11505), (1725, 10738), (1770, 10465), (1794, 10325), (1950, 9499), (2065, 8970), (2093, 8850), (2275, 8142), (2301, 8050), (2415, 7670), (2478, 7475), (2714, 6825), (2730, 6785), (2950, 6279), (2990, 6195), (3450, 5369), (3835, 4830), (4025, 4602), (4071, 4550), (4130, 4485), (4186, 4425)]