999386700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13487}}^1$

素因数の和:13536

約数の個数: 144

約数和(自身を含む): 3278123520

約数和(自身を除く): 2278736820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 114, 130, 150, 156, 190, 195, 228, 247, 260, 285, 300, 325, 380, 390, 475, 494, 570, 650, 741, 780, 950, 975, 988, 1140, 1235, 1300, 1425, 1482, 1900, 1950, 2470, 2850, 2964, 3705, 3900, 4940, 5700, 6175, 7410, 12350, 13487, 14820, 18525, 24700, 26974, 37050, 40461, 53948, 67435, 74100, 80922, 134870, 161844, 175331, 202305, 256253, 269740, 337175, 350662, 404610, 512506, 525993, 674350, 701324, 768759, 809220, 876655, 1011525, 1025012, 1051986, 1281265, 1348700, 1537518, 1753310, 2023050, 2103972, 2562530, 2629965, 3075036, 3331289, 3506620, 3843795, 4046100, 4383275, 5125060, 5259930, 6406325, 6662578, 7687590, 8766550, 9993867, 10519860, 12812650, 13149825, 13325156, 15375180, 16656445, 17533100, 19218975, 19987734, 25625300, 26299650, 33312890, 38437950, 39975468, 49969335, 52599300, 66625780, 76875900, 83282225, 99938670, 166564450, 199877340, 249846675, 333128900, 499693350, 999386700]

約数ペア:

[(1, 999386700), (2, 499693350), (3, 333128900), (4, 249846675), (5, 199877340), (6, 166564450), (10, 99938670), (12, 83282225), (13, 76875900), (15, 66625780), (19, 52599300), (20, 49969335), (25, 39975468), (26, 38437950), (30, 33312890), (38, 26299650), (39, 25625300), (50, 19987734), (52, 19218975), (57, 17533100), (60, 16656445), (65, 15375180), (75, 13325156), (76, 13149825), (78, 12812650), (95, 10519860), (100, 9993867), (114, 8766550), (130, 7687590), (150, 6662578), (156, 6406325), (190, 5259930), (195, 5125060), (228, 4383275), (247, 4046100), (260, 3843795), (285, 3506620), (300, 3331289), (325, 3075036), (380, 2629965), (390, 2562530), (475, 2103972), (494, 2023050), (570, 1753310), (650, 1537518), (741, 1348700), (780, 1281265), (950, 1051986), (975, 1025012), (988, 1011525), (1140, 876655), (1235, 809220), (1300, 768759), (1425, 701324), (1482, 674350), (1900, 525993), (1950, 512506), (2470, 404610), (2850, 350662), (2964, 337175), (3705, 269740), (3900, 256253), (4940, 202305), (5700, 175331), (6175, 161844), (7410, 134870), (12350, 80922), (13487, 74100), (14820, 67435), (18525, 53948), (24700, 40461), (26974, 37050)]