2000688300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{557}}^1$

素因数の和:897

約数の個数: 216

約数和(自身を含む): 6787596816

約数和(自身を除く): 4786908516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 307, 325, 390, 450, 468, 557, 585, 614, 650, 780, 900, 921, 975, 1114, 1170, 1228, 1300, 1535, 1671, 1842, 1950, 2228, 2340, 2763, 2785, 2925, 3070, 3342, 3684, 3900, 3991, 4605, 5013, 5526, 5570, 5850, 6140, 6684, 7241, 7675, 7982, 8355, 9210, 10026, 11052, 11140, 11700, 11973, 13815, 13925, 14482, 15350, 15964, 16710, 18420, 19955, 20052, 21723, 23025, 23946, 25065, 27630, 27850, 28964, 30700, 33420, 35919, 36205, 39910, 41775, 43446, 46050, 47892, 50130, 55260, 55700, 59865, 65169, 69075, 71838, 72410, 79820, 83550, 86892, 92100, 99775, 100260, 108615, 119730, 125325, 130338, 138150, 143676, 144820, 167100, 170999, 179595, 181025, 199550, 217230, 239460, 250650, 260676, 276300, 299325, 325845, 341998, 359190, 362050, 399100, 434460, 501300, 512997, 543075, 598650, 651690, 683996, 718380, 724100, 854995, 897975, 1025994, 1086150, 1197300, 1303380, 1538991, 1629225, 1709990, 1795950, 2051988, 2172300, 2222987, 2564985, 3077982, 3258450, 3419980, 3591900, 4274975, 4445974, 5129970, 6155964, 6516900, 6668961, 7694955, 8549950, 8891948, 10259940, 11114935, 12824925, 13337922, 15389910, 17099900, 20006883, 22229870, 25649850, 26675844, 30779820, 33344805, 38474775, 40013766, 44459740, 51299700, 55574675, 66689610, 76949550, 80027532, 100034415, 111149350, 133379220, 153899100, 166724025, 200068830, 222298700, 333448050, 400137660, 500172075, 666896100, 1000344150, 2000688300]

約数ペア:

[(1, 2000688300), (2, 1000344150), (3, 666896100), (4, 500172075), (5, 400137660), (6, 333448050), (9, 222298700), (10, 200068830), (12, 166724025), (13, 153899100), (15, 133379220), (18, 111149350), (20, 100034415), (25, 80027532), (26, 76949550), (30, 66689610), (36, 55574675), (39, 51299700), (45, 44459740), (50, 40013766), (52, 38474775), (60, 33344805), (65, 30779820), (75, 26675844), (78, 25649850), (90, 22229870), (100, 20006883), (117, 17099900), (130, 15389910), (150, 13337922), (156, 12824925), (180, 11114935), (195, 10259940), (225, 8891948), (234, 8549950), (260, 7694955), (300, 6668961), (307, 6516900), (325, 6155964), (390, 5129970), (450, 4445974), (468, 4274975), (557, 3591900), (585, 3419980), (614, 3258450), (650, 3077982), (780, 2564985), (900, 2222987), (921, 2172300), (975, 2051988), (1114, 1795950), (1170, 1709990), (1228, 1629225), (1300, 1538991), (1535, 1303380), (1671, 1197300), (1842, 1086150), (1950, 1025994), (2228, 897975), (2340, 854995), (2763, 724100), (2785, 718380), (2925, 683996), (3070, 651690), (3342, 598650), (3684, 543075), (3900, 512997), (3991, 501300), (4605, 434460), (5013, 399100), (5526, 362050), (5570, 359190), (5850, 341998), (6140, 325845), (6684, 299325), (7241, 276300), (7675, 260676), (7982, 250650), (8355, 239460), (9210, 217230), (10026, 199550), (11052, 181025), (11140, 179595), (11700, 170999), (11973, 167100), (13815, 144820), (13925, 143676), (14482, 138150), (15350, 130338), (15964, 125325), (16710, 119730), (18420, 108615), (19955, 100260), (20052, 99775), (21723, 92100), (23025, 86892), (23946, 83550), (25065, 79820), (27630, 72410), (27850, 71838), (28964, 69075), (30700, 65169), (33420, 59865), (35919, 55700), (36205, 55260), (39910, 50130), (41775, 47892), (43446, 46050)]