220974000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2833}}^1$

素因数の和:2872

約数の個数: 160

約数和(自身を含む): 767492544

約数和(自身を除く): 546518544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 125, 130, 150, 156, 195, 200, 208, 240, 250, 260, 300, 312, 325, 375, 390, 400, 500, 520, 600, 624, 650, 750, 780, 975, 1000, 1040, 1200, 1300, 1500, 1560, 1625, 1950, 2000, 2600, 2833, 3000, 3120, 3250, 3900, 4875, 5200, 5666, 6000, 6500, 7800, 8499, 9750, 11332, 13000, 14165, 15600, 16998, 19500, 22664, 26000, 28330, 33996, 36829, 39000, 42495, 45328, 56660, 67992, 70825, 73658, 78000, 84990, 110487, 113320, 135984, 141650, 147316, 169980, 184145, 212475, 220974, 226640, 283300, 294632, 339960, 354125, 368290, 424950, 441948, 552435, 566600, 589264, 679920, 708250, 736580, 849900, 883896, 920725, 1062375, 1104870, 1133200, 1416500, 1473160, 1699800, 1767792, 1841450, 2124750, 2209740, 2762175, 2833000, 2946320, 3399600, 3682900, 4249500, 4419480, 4603625, 5524350, 5666000, 7365800, 8499000, 8838960, 9207250, 11048700, 13810875, 14731600, 16998000, 18414500, 22097400, 27621750, 36829000, 44194800, 55243500, 73658000, 110487000, 220974000]

約数ペア:

[(1, 220974000), (2, 110487000), (3, 73658000), (4, 55243500), (5, 44194800), (6, 36829000), (8, 27621750), (10, 22097400), (12, 18414500), (13, 16998000), (15, 14731600), (16, 13810875), (20, 11048700), (24, 9207250), (25, 8838960), (26, 8499000), (30, 7365800), (39, 5666000), (40, 5524350), (48, 4603625), (50, 4419480), (52, 4249500), (60, 3682900), (65, 3399600), (75, 2946320), (78, 2833000), (80, 2762175), (100, 2209740), (104, 2124750), (120, 1841450), (125, 1767792), (130, 1699800), (150, 1473160), (156, 1416500), (195, 1133200), (200, 1104870), (208, 1062375), (240, 920725), (250, 883896), (260, 849900), (300, 736580), (312, 708250), (325, 679920), (375, 589264), (390, 566600), (400, 552435), (500, 441948), (520, 424950), (600, 368290), (624, 354125), (650, 339960), (750, 294632), (780, 283300), (975, 226640), (1000, 220974), (1040, 212475), (1200, 184145), (1300, 169980), (1500, 147316), (1560, 141650), (1625, 135984), (1950, 113320), (2000, 110487), (2600, 84990), (2833, 78000), (3000, 73658), (3120, 70825), (3250, 67992), (3900, 56660), (4875, 45328), (5200, 42495), (5666, 39000), (6000, 36829), (6500, 33996), (7800, 28330), (8499, 26000), (9750, 22664), (11332, 19500), (13000, 16998), (14165, 15600)]