25045800

素因数分解:

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

素因数の和:77

約数の個数: 192

約数和(自身を含む): 88536000

約数和(自身を除く): 63490200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 25, 26, 30, 38, 39, 40, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 104, 114, 120, 130, 150, 152, 156, 169, 190, 195, 200, 228, 247, 260, 285, 300, 312, 325, 338, 380, 390, 456, 475, 494, 507, 520, 570, 600, 650, 676, 741, 760, 780, 845, 950, 975, 988, 1014, 1140, 1235, 1300, 1352, 1425, 1482, 1560, 1690, 1900, 1950, 1976, 2028, 2197, 2280, 2470, 2535, 2600, 2850, 2964, 3211, 3380, 3705, 3800, 3900, 4056, 4225, 4394, 4940, 5070, 5700, 5928, 6175, 6422, 6591, 6760, 7410, 7800, 8450, 8788, 9633, 9880, 10140, 10985, 11400, 12350, 12675, 12844, 13182, 14820, 16055, 16900, 17576, 18525, 19266, 20280, 21970, 24700, 25350, 25688, 26364, 29640, 32110, 32955, 33800, 37050, 38532, 41743, 43940, 48165, 49400, 50700, 52728, 54925, 64220, 65910, 74100, 77064, 80275, 83486, 87880, 96330, 101400, 109850, 125229, 128440, 131820, 148200, 160550, 164775, 166972, 192660, 208715, 219700, 240825, 250458, 263640, 321100, 329550, 333944, 385320, 417430, 439400, 481650, 500916, 626145, 642200, 659100, 834860, 963300, 1001832, 1043575, 1252290, 1318200, 1669720, 1926600, 2087150, 2504580, 3130725, 4174300, 5009160, 6261450, 8348600, 12522900, 25045800]

約数ペア:

[(1, 25045800), (2, 12522900), (3, 8348600), (4, 6261450), (5, 5009160), (6, 4174300), (8, 3130725), (10, 2504580), (12, 2087150), (13, 1926600), (15, 1669720), (19, 1318200), (20, 1252290), (24, 1043575), (25, 1001832), (26, 963300), (30, 834860), (38, 659100), (39, 642200), (40, 626145), (50, 500916), (52, 481650), (57, 439400), (60, 417430), (65, 385320), (75, 333944), (76, 329550), (78, 321100), (95, 263640), (100, 250458), (104, 240825), (114, 219700), (120, 208715), (130, 192660), (150, 166972), (152, 164775), (156, 160550), (169, 148200), (190, 131820), (195, 128440), (200, 125229), (228, 109850), (247, 101400), (260, 96330), (285, 87880), (300, 83486), (312, 80275), (325, 77064), (338, 74100), (380, 65910), (390, 64220), (456, 54925), (475, 52728), (494, 50700), (507, 49400), (520, 48165), (570, 43940), (600, 41743), (650, 38532), (676, 37050), (741, 33800), (760, 32955), (780, 32110), (845, 29640), (950, 26364), (975, 25688), (988, 25350), (1014, 24700), (1140, 21970), (1235, 20280), (1300, 19266), (1352, 18525), (1425, 17576), (1482, 16900), (1560, 16055), (1690, 14820), (1900, 13182), (1950, 12844), (1976, 12675), (2028, 12350), (2197, 11400), (2280, 10985), (2470, 10140), (2535, 9880), (2600, 9633), (2850, 8788), (2964, 8450), (3211, 7800), (3380, 7410), (3705, 6760), (3800, 6591), (3900, 6422), (4056, 6175), (4225, 5928), (4394, 5700), (4940, 5070)]