15112600

素因数分解:

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

素因数の和:173

約数の個数: 96

約数和(自身を含む): 38278800

約数和(自身を除く): 23166200

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 41, 50, 76, 82, 95, 97, 100, 152, 164, 190, 194, 200, 205, 328, 380, 388, 410, 475, 485, 760, 776, 779, 820, 950, 970, 1025, 1558, 1640, 1843, 1900, 1940, 2050, 2425, 3116, 3686, 3800, 3880, 3895, 3977, 4100, 4850, 6232, 7372, 7790, 7954, 8200, 9215, 9700, 14744, 15580, 15908, 18430, 19400, 19475, 19885, 31160, 31816, 36860, 38950, 39770, 46075, 73720, 75563, 77900, 79540, 92150, 99425, 151126, 155800, 159080, 184300, 198850, 302252, 368600, 377815, 397700, 604504, 755630, 795400, 1511260, 1889075, 3022520, 3778150, 7556300, 15112600]

約数ペア:

[(1, 15112600), (2, 7556300), (4, 3778150), (5, 3022520), (8, 1889075), (10, 1511260), (19, 795400), (20, 755630), (25, 604504), (38, 397700), (40, 377815), (41, 368600), (50, 302252), (76, 198850), (82, 184300), (95, 159080), (97, 155800), (100, 151126), (152, 99425), (164, 92150), (190, 79540), (194, 77900), (200, 75563), (205, 73720), (328, 46075), (380, 39770), (388, 38950), (410, 36860), (475, 31816), (485, 31160), (760, 19885), (776, 19475), (779, 19400), (820, 18430), (950, 15908), (970, 15580), (1025, 14744), (1558, 9700), (1640, 9215), (1843, 8200), (1900, 7954), (1940, 7790), (2050, 7372), (2425, 6232), (3116, 4850), (3686, 4100), (3800, 3977), (3880, 3895)]