151126000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 160

約数和(自身を含む): 398099520

約数和(自身を除く): 246973520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 41, 50, 76, 80, 82, 95, 97, 100, 125, 152, 164, 190, 194, 200, 205, 250, 304, 328, 380, 388, 400, 410, 475, 485, 500, 656, 760, 776, 779, 820, 950, 970, 1000, 1025, 1520, 1552, 1558, 1640, 1843, 1900, 1940, 2000, 2050, 2375, 2425, 3116, 3280, 3686, 3800, 3880, 3895, 3977, 4100, 4750, 4850, 5125, 6232, 7372, 7600, 7760, 7790, 7954, 8200, 9215, 9500, 9700, 10250, 12125, 12464, 14744, 15580, 15908, 16400, 18430, 19000, 19400, 19475, 19885, 20500, 24250, 29488, 31160, 31816, 36860, 38000, 38800, 38950, 39770, 41000, 46075, 48500, 62320, 63632, 73720, 75563, 77900, 79540, 82000, 92150, 97000, 97375, 99425, 147440, 151126, 155800, 159080, 184300, 194000, 194750, 198850, 230375, 302252, 311600, 318160, 368600, 377815, 389500, 397700, 460750, 497125, 604504, 737200, 755630, 779000, 795400, 921500, 994250, 1209008, 1511260, 1558000, 1590800, 1843000, 1889075, 1988500, 3022520, 3686000, 3778150, 3977000, 6045040, 7556300, 7954000, 9445375, 15112600, 18890750, 30225200, 37781500, 75563000, 151126000]

約数ペア:

[(1, 151126000), (2, 75563000), (4, 37781500), (5, 30225200), (8, 18890750), (10, 15112600), (16, 9445375), (19, 7954000), (20, 7556300), (25, 6045040), (38, 3977000), (40, 3778150), (41, 3686000), (50, 3022520), (76, 1988500), (80, 1889075), (82, 1843000), (95, 1590800), (97, 1558000), (100, 1511260), (125, 1209008), (152, 994250), (164, 921500), (190, 795400), (194, 779000), (200, 755630), (205, 737200), (250, 604504), (304, 497125), (328, 460750), (380, 397700), (388, 389500), (400, 377815), (410, 368600), (475, 318160), (485, 311600), (500, 302252), (656, 230375), (760, 198850), (776, 194750), (779, 194000), (820, 184300), (950, 159080), (970, 155800), (1000, 151126), (1025, 147440), (1520, 99425), (1552, 97375), (1558, 97000), (1640, 92150), (1843, 82000), (1900, 79540), (1940, 77900), (2000, 75563), (2050, 73720), (2375, 63632), (2425, 62320), (3116, 48500), (3280, 46075), (3686, 41000), (3800, 39770), (3880, 38950), (3895, 38800), (3977, 38000), (4100, 36860), (4750, 31816), (4850, 31160), (5125, 29488), (6232, 24250), (7372, 20500), (7600, 19885), (7760, 19475), (7790, 19400), (7954, 19000), (8200, 18430), (9215, 16400), (9500, 15908), (9700, 15580), (10250, 14744), (12125, 12464)]