249413580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{911}}^1$

素因数の和:958

約数の個数: 180

約数和(自身を含む): 848165472

約数和(自身を除く): 598751892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 169, 180, 195, 234, 260, 270, 324, 338, 351, 390, 405, 468, 507, 540, 585, 676, 702, 780, 810, 845, 911, 1014, 1053, 1170, 1404, 1521, 1620, 1690, 1755, 1822, 2028, 2106, 2340, 2535, 2733, 3042, 3380, 3510, 3644, 4212, 4555, 4563, 5070, 5265, 5466, 6084, 7020, 7605, 8199, 9110, 9126, 10140, 10530, 10932, 11843, 13665, 13689, 15210, 16398, 18220, 18252, 21060, 22815, 23686, 24597, 27330, 27378, 30420, 32796, 35529, 40995, 45630, 47372, 49194, 54660, 54756, 59215, 68445, 71058, 73791, 81990, 91260, 98388, 106587, 118430, 122985, 136890, 142116, 147582, 153959, 163980, 177645, 213174, 236860, 245970, 273780, 295164, 307918, 319761, 355290, 368955, 426348, 461877, 491940, 532935, 615836, 639522, 710580, 737910, 769795, 923754, 959283, 1065870, 1279044, 1385631, 1475820, 1539590, 1598805, 1847508, 1918566, 2131740, 2309385, 2771262, 3079180, 3197610, 3837132, 4156893, 4618770, 4796415, 5542524, 6395220, 6928155, 8313786, 9237540, 9592830, 12470679, 13856310, 16627572, 19185660, 20784465, 24941358, 27712620, 41568930, 49882716, 62353395, 83137860, 124706790, 249413580]

約数ペア:

[(1, 249413580), (2, 124706790), (3, 83137860), (4, 62353395), (5, 49882716), (6, 41568930), (9, 27712620), (10, 24941358), (12, 20784465), (13, 19185660), (15, 16627572), (18, 13856310), (20, 12470679), (26, 9592830), (27, 9237540), (30, 8313786), (36, 6928155), (39, 6395220), (45, 5542524), (52, 4796415), (54, 4618770), (60, 4156893), (65, 3837132), (78, 3197610), (81, 3079180), (90, 2771262), (108, 2309385), (117, 2131740), (130, 1918566), (135, 1847508), (156, 1598805), (162, 1539590), (169, 1475820), (180, 1385631), (195, 1279044), (234, 1065870), (260, 959283), (270, 923754), (324, 769795), (338, 737910), (351, 710580), (390, 639522), (405, 615836), (468, 532935), (507, 491940), (540, 461877), (585, 426348), (676, 368955), (702, 355290), (780, 319761), (810, 307918), (845, 295164), (911, 273780), (1014, 245970), (1053, 236860), (1170, 213174), (1404, 177645), (1521, 163980), (1620, 153959), (1690, 147582), (1755, 142116), (1822, 136890), (2028, 122985), (2106, 118430), (2340, 106587), (2535, 98388), (2733, 91260), (3042, 81990), (3380, 73791), (3510, 71058), (3644, 68445), (4212, 59215), (4555, 54756), (4563, 54660), (5070, 49194), (5265, 47372), (5466, 45630), (6084, 40995), (7020, 35529), (7605, 32796), (8199, 30420), (9110, 27378), (9126, 27330), (10140, 24597), (10530, 23686), (10932, 22815), (11843, 21060), (13665, 18252), (13689, 18220), (15210, 16398)]