56523420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:122

約数の個数: 240

約数和(自身を含む): 194660928

約数和(自身を除く): 138137508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 37, 41, 45, 46, 54, 60, 69, 74, 81, 82, 90, 92, 108, 111, 115, 123, 135, 138, 148, 162, 164, 180, 185, 205, 207, 222, 230, 246, 270, 276, 324, 333, 345, 369, 370, 405, 410, 414, 444, 460, 492, 540, 555, 615, 621, 666, 690, 738, 740, 810, 820, 828, 851, 943, 999, 1035, 1107, 1110, 1230, 1242, 1332, 1380, 1476, 1517, 1620, 1665, 1702, 1845, 1863, 1886, 1998, 2070, 2214, 2220, 2460, 2484, 2553, 2829, 2997, 3034, 3105, 3321, 3330, 3404, 3690, 3726, 3772, 3996, 4140, 4255, 4428, 4551, 4715, 4995, 5106, 5535, 5658, 5994, 6068, 6210, 6642, 6660, 7380, 7452, 7585, 7659, 8487, 8510, 9102, 9315, 9430, 9990, 10212, 11070, 11316, 11988, 12420, 12765, 13284, 13653, 14145, 14985, 15170, 15318, 16605, 16974, 17020, 18204, 18630, 18860, 19980, 22140, 22755, 22977, 25461, 25530, 27306, 28290, 29970, 30340, 30636, 33210, 33948, 34891, 37260, 38295, 40959, 42435, 45510, 45954, 50922, 51060, 54612, 56580, 59940, 66420, 68265, 68931, 69782, 76383, 76590, 81918, 84870, 91020, 91908, 101844, 104673, 114885, 122877, 127305, 136530, 137862, 139564, 152766, 153180, 163836, 169740, 174455, 204795, 209346, 229770, 245754, 254610, 273060, 275724, 305532, 314019, 344655, 348910, 381915, 409590, 418692, 459540, 491508, 509220, 523365, 614385, 628038, 689310, 697820, 763830, 819180, 942057, 1046730, 1228770, 1256076, 1378620, 1527660, 1570095, 1884114, 2093460, 2457540, 2826171, 3140190, 3768228, 4710285, 5652342, 6280380, 9420570, 11304684, 14130855, 18841140, 28261710, 56523420]

約数ペア:

[(1, 56523420), (2, 28261710), (3, 18841140), (4, 14130855), (5, 11304684), (6, 9420570), (9, 6280380), (10, 5652342), (12, 4710285), (15, 3768228), (18, 3140190), (20, 2826171), (23, 2457540), (27, 2093460), (30, 1884114), (36, 1570095), (37, 1527660), (41, 1378620), (45, 1256076), (46, 1228770), (54, 1046730), (60, 942057), (69, 819180), (74, 763830), (81, 697820), (82, 689310), (90, 628038), (92, 614385), (108, 523365), (111, 509220), (115, 491508), (123, 459540), (135, 418692), (138, 409590), (148, 381915), (162, 348910), (164, 344655), (180, 314019), (185, 305532), (205, 275724), (207, 273060), (222, 254610), (230, 245754), (246, 229770), (270, 209346), (276, 204795), (324, 174455), (333, 169740), (345, 163836), (369, 153180), (370, 152766), (405, 139564), (410, 137862), (414, 136530), (444, 127305), (460, 122877), (492, 114885), (540, 104673), (555, 101844), (615, 91908), (621, 91020), (666, 84870), (690, 81918), (738, 76590), (740, 76383), (810, 69782), (820, 68931), (828, 68265), (851, 66420), (943, 59940), (999, 56580), (1035, 54612), (1107, 51060), (1110, 50922), (1230, 45954), (1242, 45510), (1332, 42435), (1380, 40959), (1476, 38295), (1517, 37260), (1620, 34891), (1665, 33948), (1702, 33210), (1845, 30636), (1863, 30340), (1886, 29970), (1998, 28290), (2070, 27306), (2214, 25530), (2220, 25461), (2460, 22977), (2484, 22755), (2553, 22140), (2829, 19980), (2997, 18860), (3034, 18630), (3105, 18204), (3321, 17020), (3330, 16974), (3404, 16605), (3690, 15318), (3726, 15170), (3772, 14985), (3996, 14145), (4140, 13653), (4255, 13284), (4428, 12765), (4551, 12420), (4715, 11988), (4995, 11316), (5106, 11070), (5535, 10212), (5658, 9990), (5994, 9430), (6068, 9315), (6210, 9102), (6642, 8510), (6660, 8487), (7380, 7659), (7452, 7585)]