7029489900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{823}}^1$

素因数の和:1312

約数の個数: 144

約数和(自身を含む): 20701675008

約数和(自身を除く): 13672185108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 401, 426, 710, 802, 823, 852, 1065, 1203, 1420, 1604, 1646, 1775, 2005, 2130, 2406, 2469, 3292, 3550, 4010, 4115, 4260, 4812, 4938, 5325, 6015, 7100, 8020, 8230, 9876, 10025, 10650, 12030, 12345, 16460, 20050, 20575, 21300, 24060, 24690, 28471, 30075, 40100, 41150, 49380, 56942, 58433, 60150, 61725, 82300, 85413, 113884, 116866, 120300, 123450, 142355, 170826, 175299, 233732, 246900, 284710, 292165, 330023, 341652, 350598, 427065, 569420, 584330, 660046, 701196, 711775, 854130, 876495, 990069, 1168660, 1320092, 1423550, 1460825, 1650115, 1708260, 1752990, 1980138, 2135325, 2847100, 2921650, 3300230, 3505980, 3960276, 4270650, 4382475, 4950345, 5843300, 6600460, 8250575, 8541300, 8764950, 9900690, 16501150, 17529900, 19801380, 23431633, 24751725, 33002300, 46863266, 49503450, 70294899, 93726532, 99006900, 117158165, 140589798, 234316330, 281179596, 351474495, 468632660, 585790825, 702948990, 1171581650, 1405897980, 1757372475, 2343163300, 3514744950, 7029489900]

約数ペア:

[(1, 7029489900), (2, 3514744950), (3, 2343163300), (4, 1757372475), (5, 1405897980), (6, 1171581650), (10, 702948990), (12, 585790825), (15, 468632660), (20, 351474495), (25, 281179596), (30, 234316330), (50, 140589798), (60, 117158165), (71, 99006900), (75, 93726532), (100, 70294899), (142, 49503450), (150, 46863266), (213, 33002300), (284, 24751725), (300, 23431633), (355, 19801380), (401, 17529900), (426, 16501150), (710, 9900690), (802, 8764950), (823, 8541300), (852, 8250575), (1065, 6600460), (1203, 5843300), (1420, 4950345), (1604, 4382475), (1646, 4270650), (1775, 3960276), (2005, 3505980), (2130, 3300230), (2406, 2921650), (2469, 2847100), (3292, 2135325), (3550, 1980138), (4010, 1752990), (4115, 1708260), (4260, 1650115), (4812, 1460825), (4938, 1423550), (5325, 1320092), (6015, 1168660), (7100, 990069), (8020, 876495), (8230, 854130), (9876, 711775), (10025, 701196), (10650, 660046), (12030, 584330), (12345, 569420), (16460, 427065), (20050, 350598), (20575, 341652), (21300, 330023), (24060, 292165), (24690, 284710), (28471, 246900), (30075, 233732), (40100, 175299), (41150, 170826), (49380, 142355), (56942, 123450), (58433, 120300), (60150, 116866), (61725, 113884), (82300, 85413)]