990358200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{42323}}^1$

素因数の和:42358

約数の個数: 144

約数和(自身を含む): 3581880120

約数和(自身を除く): 2591521920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 11700, 23400, 42323, 84646, 126969, 169292, 211615, 253938, 338584, 380907, 423230, 507876, 550199, 634845, 761814, 846460, 1015752, 1058075, 1100398, 1269690, 1523628, 1650597, 1692920, 1904535, 2116150, 2200796, 2539380, 2750995, 3047256, 3174225, 3301194, 3809070, 4232300, 4401592, 4951791, 5078760, 5501990, 6348450, 6602388, 7618140, 8252985, 8464600, 9522675, 9903582, 11003980, 12696900, 13204776, 13754975, 15236280, 16505970, 19045350, 19807164, 22007960, 24758955, 25393800, 27509950, 33011940, 38090700, 39614328, 41264925, 49517910, 55019900, 66023880, 76181400, 82529850, 99035820, 110039800, 123794775, 165059700, 198071640, 247589550, 330119400, 495179100, 990358200]

約数ペア:

[(1, 990358200), (2, 495179100), (3, 330119400), (4, 247589550), (5, 198071640), (6, 165059700), (8, 123794775), (9, 110039800), (10, 99035820), (12, 82529850), (13, 76181400), (15, 66023880), (18, 55019900), (20, 49517910), (24, 41264925), (25, 39614328), (26, 38090700), (30, 33011940), (36, 27509950), (39, 25393800), (40, 24758955), (45, 22007960), (50, 19807164), (52, 19045350), (60, 16505970), (65, 15236280), (72, 13754975), (75, 13204776), (78, 12696900), (90, 11003980), (100, 9903582), (104, 9522675), (117, 8464600), (120, 8252985), (130, 7618140), (150, 6602388), (156, 6348450), (180, 5501990), (195, 5078760), (200, 4951791), (225, 4401592), (234, 4232300), (260, 3809070), (300, 3301194), (312, 3174225), (325, 3047256), (360, 2750995), (390, 2539380), (450, 2200796), (468, 2116150), (520, 1904535), (585, 1692920), (600, 1650597), (650, 1523628), (780, 1269690), (900, 1100398), (936, 1058075), (975, 1015752), (1170, 846460), (1300, 761814), (1560, 634845), (1800, 550199), (1950, 507876), (2340, 423230), (2600, 380907), (2925, 338584), (3900, 253938), (4680, 211615), (5850, 169292), (7800, 126969), (11700, 84646), (23400, 42323)]