188297460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8941}}^1$

素因数の和:8975

約数の個数: 120

約数和(自身を含む): 636205416

約数和(自身を除く): 447907956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 8941, 10530, 17882, 21060, 26823, 35764, 44705, 53646, 80469, 89410, 107292, 116233, 134115, 160938, 178820, 232466, 241407, 268230, 321876, 348699, 402345, 464932, 482814, 536460, 581165, 697398, 724221, 804690, 965628, 1046097, 1162330, 1207035, 1394796, 1448442, 1609380, 1743495, 2092194, 2324660, 2414070, 2896884, 3138291, 3486990, 3621105, 4184388, 4828140, 5230485, 6276582, 6973980, 7242210, 9414873, 10460970, 12553164, 14484420, 15691455, 18829746, 20921940, 31382910, 37659492, 47074365, 62765820, 94148730, 188297460]

約数ペア:

[(1, 188297460), (2, 94148730), (3, 62765820), (4, 47074365), (5, 37659492), (6, 31382910), (9, 20921940), (10, 18829746), (12, 15691455), (13, 14484420), (15, 12553164), (18, 10460970), (20, 9414873), (26, 7242210), (27, 6973980), (30, 6276582), (36, 5230485), (39, 4828140), (45, 4184388), (52, 3621105), (54, 3486990), (60, 3138291), (65, 2896884), (78, 2414070), (81, 2324660), (90, 2092194), (108, 1743495), (117, 1609380), (130, 1448442), (135, 1394796), (156, 1207035), (162, 1162330), (180, 1046097), (195, 965628), (234, 804690), (260, 724221), (270, 697398), (324, 581165), (351, 536460), (390, 482814), (405, 464932), (468, 402345), (540, 348699), (585, 321876), (702, 268230), (780, 241407), (810, 232466), (1053, 178820), (1170, 160938), (1404, 134115), (1620, 116233), (1755, 107292), (2106, 89410), (2340, 80469), (3510, 53646), (4212, 44705), (5265, 35764), (7020, 26823), (8941, 21060), (10530, 17882)]