123536340

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:293

約数の個数: 168

約数和(自身を含む): 401218440

約数和(自身を除く): 277682100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 229, 243, 270, 324, 333, 370, 405, 444, 458, 486, 540, 555, 666, 687, 729, 740, 810, 916, 972, 999, 1110, 1145, 1215, 1332, 1374, 1458, 1620, 1665, 1998, 2061, 2220, 2290, 2430, 2748, 2916, 2997, 3330, 3435, 3645, 3996, 4122, 4580, 4860, 4995, 5994, 6183, 6660, 6870, 7290, 8244, 8473, 8991, 9990, 10305, 11988, 12366, 13740, 14580, 14985, 16946, 17982, 18549, 19980, 20610, 24732, 25419, 26973, 29970, 30915, 33892, 35964, 37098, 41220, 42365, 44955, 50838, 53946, 55647, 59940, 61830, 74196, 76257, 84730, 89910, 92745, 101676, 107892, 111294, 123660, 127095, 134865, 152514, 166941, 169460, 179820, 185490, 222588, 228771, 254190, 269730, 278235, 305028, 333882, 370980, 381285, 457542, 508380, 539460, 556470, 667764, 686313, 762570, 834705, 915084, 1112940, 1143855, 1372626, 1525140, 1669410, 2058939, 2287710, 2745252, 3338820, 3431565, 4117878, 4575420, 6176817, 6863130, 8235756, 10294695, 12353634, 13726260, 20589390, 24707268, 30884085, 41178780, 61768170, 123536340]

約数ペア:

[(1, 123536340), (2, 61768170), (3, 41178780), (4, 30884085), (5, 24707268), (6, 20589390), (9, 13726260), (10, 12353634), (12, 10294695), (15, 8235756), (18, 6863130), (20, 6176817), (27, 4575420), (30, 4117878), (36, 3431565), (37, 3338820), (45, 2745252), (54, 2287710), (60, 2058939), (74, 1669410), (81, 1525140), (90, 1372626), (108, 1143855), (111, 1112940), (135, 915084), (148, 834705), (162, 762570), (180, 686313), (185, 667764), (222, 556470), (229, 539460), (243, 508380), (270, 457542), (324, 381285), (333, 370980), (370, 333882), (405, 305028), (444, 278235), (458, 269730), (486, 254190), (540, 228771), (555, 222588), (666, 185490), (687, 179820), (729, 169460), (740, 166941), (810, 152514), (916, 134865), (972, 127095), (999, 123660), (1110, 111294), (1145, 107892), (1215, 101676), (1332, 92745), (1374, 89910), (1458, 84730), (1620, 76257), (1665, 74196), (1998, 61830), (2061, 59940), (2220, 55647), (2290, 53946), (2430, 50838), (2748, 44955), (2916, 42365), (2997, 41220), (3330, 37098), (3435, 35964), (3645, 33892), (3996, 30915), (4122, 29970), (4580, 26973), (4860, 25419), (4995, 24732), (5994, 20610), (6183, 19980), (6660, 18549), (6870, 17982), (7290, 16946), (8244, 14985), (8473, 14580), (8991, 13740), (9990, 12366), (10305, 11988)]