154043640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7507}}^1$

素因数の和:7546

約数の個数: 128

約数和(自身を含む): 540576000

約数和(自身を除く): 386532360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 7507, 10260, 15014, 20520, 22521, 30028, 37535, 45042, 60056, 67563, 75070, 90084, 112605, 135126, 142633, 150140, 180168, 202689, 225210, 270252, 285266, 300280, 337815, 405378, 427899, 450420, 540504, 570532, 675630, 713165, 810756, 855798, 900840, 1013445, 1141064, 1283697, 1351260, 1426330, 1621512, 1711596, 2026890, 2139495, 2567394, 2702520, 2852660, 3423192, 3851091, 4053780, 4278990, 5134788, 5705320, 6418485, 7702182, 8107560, 8557980, 10269576, 12836970, 15404364, 17115960, 19255455, 25673940, 30808728, 38510910, 51347880, 77021820, 154043640]

約数ペア:

[(1, 154043640), (2, 77021820), (3, 51347880), (4, 38510910), (5, 30808728), (6, 25673940), (8, 19255455), (9, 17115960), (10, 15404364), (12, 12836970), (15, 10269576), (18, 8557980), (19, 8107560), (20, 7702182), (24, 6418485), (27, 5705320), (30, 5134788), (36, 4278990), (38, 4053780), (40, 3851091), (45, 3423192), (54, 2852660), (57, 2702520), (60, 2567394), (72, 2139495), (76, 2026890), (90, 1711596), (95, 1621512), (108, 1426330), (114, 1351260), (120, 1283697), (135, 1141064), (152, 1013445), (171, 900840), (180, 855798), (190, 810756), (216, 713165), (228, 675630), (270, 570532), (285, 540504), (342, 450420), (360, 427899), (380, 405378), (456, 337815), (513, 300280), (540, 285266), (570, 270252), (684, 225210), (760, 202689), (855, 180168), (1026, 150140), (1080, 142633), (1140, 135126), (1368, 112605), (1710, 90084), (2052, 75070), (2280, 67563), (2565, 60056), (3420, 45042), (4104, 37535), (5130, 30028), (6840, 22521), (7507, 20520), (10260, 15014)]