151998120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1157

約数の個数: 160

約数和(自身を含む): 523242720

約数和(自身を除く): 371244600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 81, 86, 90, 108, 120, 129, 135, 162, 172, 180, 215, 216, 258, 270, 324, 344, 360, 387, 405, 430, 516, 540, 645, 648, 774, 810, 860, 1032, 1080, 1091, 1161, 1290, 1548, 1620, 1720, 1935, 2182, 2322, 2580, 3096, 3240, 3273, 3483, 3870, 4364, 4644, 5160, 5455, 5805, 6546, 6966, 7740, 8728, 9288, 9819, 10910, 11610, 13092, 13932, 15480, 16365, 17415, 19638, 21820, 23220, 26184, 27864, 29457, 32730, 34830, 39276, 43640, 46440, 46913, 49095, 58914, 65460, 69660, 78552, 88371, 93826, 98190, 117828, 130920, 139320, 140739, 147285, 176742, 187652, 196380, 234565, 235656, 281478, 294570, 353484, 375304, 392760, 422217, 441855, 469130, 562956, 589140, 703695, 706968, 844434, 883710, 938260, 1125912, 1178280, 1266651, 1407390, 1688868, 1767420, 1876520, 2111085, 2533302, 2814780, 3377736, 3534840, 3799953, 4222170, 5066604, 5629560, 6333255, 7599906, 8444340, 10133208, 12666510, 15199812, 16888680, 18999765, 25333020, 30399624, 37999530, 50666040, 75999060, 151998120]

約数ペア:

[(1, 151998120), (2, 75999060), (3, 50666040), (4, 37999530), (5, 30399624), (6, 25333020), (8, 18999765), (9, 16888680), (10, 15199812), (12, 12666510), (15, 10133208), (18, 8444340), (20, 7599906), (24, 6333255), (27, 5629560), (30, 5066604), (36, 4222170), (40, 3799953), (43, 3534840), (45, 3377736), (54, 2814780), (60, 2533302), (72, 2111085), (81, 1876520), (86, 1767420), (90, 1688868), (108, 1407390), (120, 1266651), (129, 1178280), (135, 1125912), (162, 938260), (172, 883710), (180, 844434), (215, 706968), (216, 703695), (258, 589140), (270, 562956), (324, 469130), (344, 441855), (360, 422217), (387, 392760), (405, 375304), (430, 353484), (516, 294570), (540, 281478), (645, 235656), (648, 234565), (774, 196380), (810, 187652), (860, 176742), (1032, 147285), (1080, 140739), (1091, 139320), (1161, 130920), (1290, 117828), (1548, 98190), (1620, 93826), (1720, 88371), (1935, 78552), (2182, 69660), (2322, 65460), (2580, 58914), (3096, 49095), (3240, 46913), (3273, 46440), (3483, 43640), (3870, 39276), (4364, 34830), (4644, 32730), (5160, 29457), (5455, 27864), (5805, 26184), (6546, 23220), (6966, 21820), (7740, 19638), (8728, 17415), (9288, 16365), (9819, 15480), (10910, 13932), (11610, 13092)]