488982000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{6269}}^1$

素因数の和:6308

約数の個数: 160

約数和(自身を含む): 1698016320

約数和(自身を除く): 1209034320

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, 3000, 3120, 3250, 3900, 4875, 5200, 6000, 6269, 6500, 7800, 9750, 12538, 13000, 15600, 18807, 19500, 25076, 26000, 31345, 37614, 39000, 50152, 62690, 75228, 78000, 81497, 94035, 100304, 125380, 150456, 156725, 162994, 188070, 244491, 250760, 300912, 313450, 325988, 376140, 407485, 470175, 488982, 501520, 626900, 651976, 752280, 783625, 814970, 940350, 977964, 1222455, 1253800, 1303952, 1504560, 1567250, 1629940, 1880700, 1955928, 2037425, 2350875, 2444910, 2507600, 3134500, 3259880, 3761400, 3911856, 4074850, 4701750, 4889820, 6112275, 6269000, 6519760, 7522800, 8149700, 9403500, 9779640, 10187125, 12224550, 12538000, 16299400, 18807000, 19559280, 20374250, 24449100, 30561375, 32598800, 37614000, 40748500, 48898200, 61122750, 81497000, 97796400, 122245500, 162994000, 244491000, 488982000]

約数ペア:

[(1, 488982000), (2, 244491000), (3, 162994000), (4, 122245500), (5, 97796400), (6, 81497000), (8, 61122750), (10, 48898200), (12, 40748500), (13, 37614000), (15, 32598800), (16, 30561375), (20, 24449100), (24, 20374250), (25, 19559280), (26, 18807000), (30, 16299400), (39, 12538000), (40, 12224550), (48, 10187125), (50, 9779640), (52, 9403500), (60, 8149700), (65, 7522800), (75, 6519760), (78, 6269000), (80, 6112275), (100, 4889820), (104, 4701750), (120, 4074850), (125, 3911856), (130, 3761400), (150, 3259880), (156, 3134500), (195, 2507600), (200, 2444910), (208, 2350875), (240, 2037425), (250, 1955928), (260, 1880700), (300, 1629940), (312, 1567250), (325, 1504560), (375, 1303952), (390, 1253800), (400, 1222455), (500, 977964), (520, 940350), (600, 814970), (624, 783625), (650, 752280), (750, 651976), (780, 626900), (975, 501520), (1000, 488982), (1040, 470175), (1200, 407485), (1300, 376140), (1500, 325988), (1560, 313450), (1625, 300912), (1950, 250760), (2000, 244491), (2600, 188070), (3000, 162994), (3120, 156725), (3250, 150456), (3900, 125380), (4875, 100304), (5200, 94035), (6000, 81497), (6269, 78000), (6500, 75228), (7800, 62690), (9750, 50152), (12538, 39000), (13000, 37614), (15600, 31345), (18807, 26000), (19500, 25076)]