1024478100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:551

約数の個数: 216

約数和(自身を含む): 3409122080

約数和(自身を除く): 2384643980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 181, 190, 225, 228, 285, 300, 331, 342, 362, 380, 450, 475, 543, 570, 662, 684, 724, 855, 900, 905, 950, 993, 1086, 1140, 1324, 1425, 1629, 1655, 1710, 1810, 1900, 1986, 2172, 2715, 2850, 2979, 3258, 3310, 3420, 3439, 3620, 3972, 4275, 4525, 4965, 5430, 5700, 5958, 6289, 6516, 6620, 6878, 8145, 8275, 8550, 9050, 9930, 10317, 10860, 11916, 12578, 13575, 13756, 14895, 16290, 16550, 17100, 17195, 18100, 18867, 19860, 20634, 24825, 25156, 27150, 29790, 30951, 31445, 32580, 33100, 34390, 37734, 40725, 41268, 49650, 51585, 54300, 56601, 59580, 59911, 61902, 62890, 68780, 74475, 75468, 81450, 85975, 94335, 99300, 103170, 113202, 119822, 123804, 125780, 148950, 154755, 157225, 162900, 171950, 179733, 188670, 206340, 226404, 239644, 257925, 283005, 297900, 299555, 309510, 314450, 343900, 359466, 377340, 471675, 515850, 539199, 566010, 599110, 619020, 628900, 718932, 773775, 898665, 943350, 1031700, 1078398, 1132020, 1138309, 1198220, 1415025, 1497775, 1547550, 1797330, 1886700, 2156796, 2276618, 2695995, 2830050, 2995550, 3095100, 3414927, 3594660, 4493325, 4553236, 5391990, 5660100, 5691545, 5991100, 6829854, 8986650, 10244781, 10783980, 11383090, 13479975, 13659708, 17074635, 17973300, 20489562, 22766180, 26959950, 28457725, 34149270, 40979124, 51223905, 53919900, 56915450, 68298540, 85373175, 102447810, 113830900, 170746350, 204895620, 256119525, 341492700, 512239050, 1024478100]

約数ペア:

[(1, 1024478100), (2, 512239050), (3, 341492700), (4, 256119525), (5, 204895620), (6, 170746350), (9, 113830900), (10, 102447810), (12, 85373175), (15, 68298540), (18, 56915450), (19, 53919900), (20, 51223905), (25, 40979124), (30, 34149270), (36, 28457725), (38, 26959950), (45, 22766180), (50, 20489562), (57, 17973300), (60, 17074635), (75, 13659708), (76, 13479975), (90, 11383090), (95, 10783980), (100, 10244781), (114, 8986650), (150, 6829854), (171, 5991100), (180, 5691545), (181, 5660100), (190, 5391990), (225, 4553236), (228, 4493325), (285, 3594660), (300, 3414927), (331, 3095100), (342, 2995550), (362, 2830050), (380, 2695995), (450, 2276618), (475, 2156796), (543, 1886700), (570, 1797330), (662, 1547550), (684, 1497775), (724, 1415025), (855, 1198220), (900, 1138309), (905, 1132020), (950, 1078398), (993, 1031700), (1086, 943350), (1140, 898665), (1324, 773775), (1425, 718932), (1629, 628900), (1655, 619020), (1710, 599110), (1810, 566010), (1900, 539199), (1986, 515850), (2172, 471675), (2715, 377340), (2850, 359466), (2979, 343900), (3258, 314450), (3310, 309510), (3420, 299555), (3439, 297900), (3620, 283005), (3972, 257925), (4275, 239644), (4525, 226404), (4965, 206340), (5430, 188670), (5700, 179733), (5958, 171950), (6289, 162900), (6516, 157225), (6620, 154755), (6878, 148950), (8145, 125780), (8275, 123804), (8550, 119822), (9050, 113202), (9930, 103170), (10317, 99300), (10860, 94335), (11916, 85975), (12578, 81450), (13575, 75468), (13756, 74475), (14895, 68780), (16290, 62890), (16550, 61902), (17100, 59911), (17195, 59580), (18100, 56601), (18867, 54300), (19860, 51585), (20634, 49650), (24825, 41268), (25156, 40725), (27150, 37734), (29790, 34390), (30951, 33100), (31445, 32580)]