98891160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 310564800

約数和(自身を除く): 211673640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 157, 174, 181, 232, 290, 314, 348, 362, 435, 471, 543, 580, 628, 696, 724, 785, 870, 905, 942, 1086, 1160, 1256, 1448, 1570, 1740, 1810, 1884, 2172, 2355, 2715, 3140, 3480, 3620, 3768, 4344, 4553, 4710, 5249, 5430, 6280, 7240, 9106, 9420, 10498, 10860, 13659, 15747, 18212, 18840, 20996, 21720, 22765, 26245, 27318, 28417, 31494, 36424, 41992, 45530, 52490, 54636, 56834, 62988, 68295, 78735, 85251, 91060, 104980, 109272, 113668, 125976, 136590, 142085, 157470, 170502, 182120, 209960, 227336, 273180, 284170, 314940, 341004, 426255, 546360, 568340, 629880, 682008, 824093, 852510, 1136680, 1648186, 1705020, 2472279, 3296372, 3410040, 4120465, 4944558, 6592744, 8240930, 9889116, 12361395, 16481860, 19778232, 24722790, 32963720, 49445580, 98891160]

約数ペア:

[(1, 98891160), (2, 49445580), (3, 32963720), (4, 24722790), (5, 19778232), (6, 16481860), (8, 12361395), (10, 9889116), (12, 8240930), (15, 6592744), (20, 4944558), (24, 4120465), (29, 3410040), (30, 3296372), (40, 2472279), (58, 1705020), (60, 1648186), (87, 1136680), (116, 852510), (120, 824093), (145, 682008), (157, 629880), (174, 568340), (181, 546360), (232, 426255), (290, 341004), (314, 314940), (348, 284170), (362, 273180), (435, 227336), (471, 209960), (543, 182120), (580, 170502), (628, 157470), (696, 142085), (724, 136590), (785, 125976), (870, 113668), (905, 109272), (942, 104980), (1086, 91060), (1160, 85251), (1256, 78735), (1448, 68295), (1570, 62988), (1740, 56834), (1810, 54636), (1884, 52490), (2172, 45530), (2355, 41992), (2715, 36424), (3140, 31494), (3480, 28417), (3620, 27318), (3768, 26245), (4344, 22765), (4553, 21720), (4710, 20996), (5249, 18840), (5430, 18212), (6280, 15747), (7240, 13659), (9106, 10860), (9420, 10498)]