99811320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3833}}^1$

素因数の和:3885

約数の個数: 128

約数和(自身を含む): 353341440

約数和(自身を除く): 253530120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 3833, 4340, 5208, 6510, 7666, 8680, 11499, 13020, 15332, 19165, 22998, 26040, 26831, 30664, 38330, 45996, 53662, 57495, 76660, 80493, 91992, 107324, 114990, 118823, 134155, 153320, 160986, 214648, 229980, 237646, 268310, 321972, 356469, 402465, 459960, 475292, 536620, 594115, 643944, 712938, 804930, 831761, 950584, 1073240, 1188230, 1425876, 1609860, 1663522, 1782345, 2376460, 2495283, 2851752, 3219720, 3327044, 3564690, 4158805, 4752920, 4990566, 6654088, 7129380, 8317610, 9981132, 12476415, 14258760, 16635220, 19962264, 24952830, 33270440, 49905660, 99811320]

約数ペア:

[(1, 99811320), (2, 49905660), (3, 33270440), (4, 24952830), (5, 19962264), (6, 16635220), (7, 14258760), (8, 12476415), (10, 9981132), (12, 8317610), (14, 7129380), (15, 6654088), (20, 4990566), (21, 4752920), (24, 4158805), (28, 3564690), (30, 3327044), (31, 3219720), (35, 2851752), (40, 2495283), (42, 2376460), (56, 1782345), (60, 1663522), (62, 1609860), (70, 1425876), (84, 1188230), (93, 1073240), (105, 950584), (120, 831761), (124, 804930), (140, 712938), (155, 643944), (168, 594115), (186, 536620), (210, 475292), (217, 459960), (248, 402465), (280, 356469), (310, 321972), (372, 268310), (420, 237646), (434, 229980), (465, 214648), (620, 160986), (651, 153320), (744, 134155), (840, 118823), (868, 114990), (930, 107324), (1085, 91992), (1240, 80493), (1302, 76660), (1736, 57495), (1860, 53662), (2170, 45996), (2604, 38330), (3255, 30664), (3720, 26831), (3833, 26040), (4340, 22998), (5208, 19165), (6510, 15332), (7666, 13020), (8680, 11499)]