755474200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:462

約数の個数: 192

約数和(自身を含む): 2045181600

約数和(自身を除く): 1289707400

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 38, 40, 41, 50, 52, 65, 76, 82, 95, 100, 104, 130, 152, 164, 190, 200, 205, 247, 260, 325, 328, 373, 380, 410, 475, 494, 520, 533, 650, 746, 760, 779, 820, 950, 988, 1025, 1066, 1235, 1300, 1492, 1558, 1640, 1865, 1900, 1976, 2050, 2132, 2470, 2600, 2665, 2984, 3116, 3730, 3800, 3895, 4100, 4264, 4849, 4940, 5330, 6175, 6232, 7087, 7460, 7790, 8200, 9325, 9698, 9880, 10127, 10660, 12350, 13325, 14174, 14920, 15293, 15580, 18650, 19396, 19475, 20254, 21320, 24245, 24700, 26650, 28348, 30586, 31160, 35435, 37300, 38792, 38950, 40508, 48490, 49400, 50635, 53300, 56696, 61172, 70870, 74600, 76465, 77900, 81016, 92131, 96980, 101270, 106600, 121225, 122344, 141740, 152930, 155800, 177175, 184262, 193960, 198809, 202540, 242450, 253175, 283480, 290567, 305860, 354350, 368524, 382325, 397618, 405080, 460655, 484900, 506350, 581134, 611720, 708700, 737048, 764650, 795236, 921310, 969800, 994045, 1012700, 1162268, 1417400, 1452835, 1529300, 1590472, 1842620, 1988090, 2025400, 2303275, 2324536, 2905670, 3058600, 3685240, 3777371, 3976180, 4606550, 4970225, 5811340, 7264175, 7554742, 7952360, 9213100, 9940450, 11622680, 14528350, 15109484, 18426200, 18886855, 19880900, 29056700, 30218968, 37773710, 39761800, 58113400, 75547420, 94434275, 151094840, 188868550, 377737100, 755474200]

約数ペア:

[(1, 755474200), (2, 377737100), (4, 188868550), (5, 151094840), (8, 94434275), (10, 75547420), (13, 58113400), (19, 39761800), (20, 37773710), (25, 30218968), (26, 29056700), (38, 19880900), (40, 18886855), (41, 18426200), (50, 15109484), (52, 14528350), (65, 11622680), (76, 9940450), (82, 9213100), (95, 7952360), (100, 7554742), (104, 7264175), (130, 5811340), (152, 4970225), (164, 4606550), (190, 3976180), (200, 3777371), (205, 3685240), (247, 3058600), (260, 2905670), (325, 2324536), (328, 2303275), (373, 2025400), (380, 1988090), (410, 1842620), (475, 1590472), (494, 1529300), (520, 1452835), (533, 1417400), (650, 1162268), (746, 1012700), (760, 994045), (779, 969800), (820, 921310), (950, 795236), (988, 764650), (1025, 737048), (1066, 708700), (1235, 611720), (1300, 581134), (1492, 506350), (1558, 484900), (1640, 460655), (1865, 405080), (1900, 397618), (1976, 382325), (2050, 368524), (2132, 354350), (2470, 305860), (2600, 290567), (2665, 283480), (2984, 253175), (3116, 242450), (3730, 202540), (3800, 198809), (3895, 193960), (4100, 184262), (4264, 177175), (4849, 155800), (4940, 152930), (5330, 141740), (6175, 122344), (6232, 121225), (7087, 106600), (7460, 101270), (7790, 96980), (8200, 92131), (9325, 81016), (9698, 77900), (9880, 76465), (10127, 74600), (10660, 70870), (12350, 61172), (13325, 56696), (14174, 53300), (14920, 50635), (15293, 49400), (15580, 48490), (18650, 40508), (19396, 38950), (19475, 38792), (20254, 37300), (21320, 35435), (24245, 31160), (24700, 30586), (26650, 28348)]