55082040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 256

約数和(自身を含む): 197406720

約数和(自身を除く): 142324680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 31, 34, 39, 40, 51, 52, 60, 62, 65, 67, 68, 78, 85, 93, 102, 104, 120, 124, 130, 134, 136, 155, 156, 170, 186, 195, 201, 204, 221, 248, 255, 260, 268, 310, 312, 335, 340, 372, 390, 402, 403, 408, 442, 465, 510, 520, 527, 536, 620, 663, 670, 680, 744, 780, 804, 806, 871, 884, 930, 1005, 1020, 1054, 1105, 1139, 1209, 1240, 1326, 1340, 1560, 1581, 1608, 1612, 1742, 1768, 1860, 2010, 2015, 2040, 2077, 2108, 2210, 2278, 2418, 2613, 2635, 2652, 2680, 3162, 3224, 3315, 3417, 3484, 3720, 4020, 4030, 4154, 4216, 4355, 4420, 4556, 4836, 5226, 5270, 5304, 5695, 6045, 6231, 6324, 6630, 6834, 6851, 6968, 7905, 8040, 8060, 8308, 8710, 8840, 9112, 9672, 10385, 10452, 10540, 11390, 12090, 12462, 12648, 13065, 13260, 13668, 13702, 14807, 15810, 16120, 16616, 17085, 17420, 20553, 20770, 20904, 21080, 22780, 24180, 24924, 26130, 26520, 27001, 27336, 27404, 29614, 31155, 31620, 34170, 34255, 34840, 35309, 41106, 41540, 44421, 45560, 48360, 49848, 52260, 54002, 54808, 59228, 62310, 63240, 68340, 68510, 70618, 74035, 81003, 82212, 83080, 88842, 102765, 104520, 105927, 108004, 118456, 124620, 135005, 136680, 137020, 141236, 148070, 162006, 164424, 176545, 177684, 205530, 211854, 216008, 222105, 249240, 270010, 274040, 282472, 296140, 324012, 353090, 355368, 405015, 411060, 423708, 444210, 459017, 529635, 540020, 592280, 648024, 706180, 810030, 822120, 847416, 888420, 918034, 1059270, 1080040, 1377051, 1412360, 1620060, 1776840, 1836068, 2118540, 2295085, 2754102, 3240120, 3672136, 4237080, 4590170, 5508204, 6885255, 9180340, 11016408, 13770510, 18360680, 27541020, 55082040]

約数ペア:

[(1, 55082040), (2, 27541020), (3, 18360680), (4, 13770510), (5, 11016408), (6, 9180340), (8, 6885255), (10, 5508204), (12, 4590170), (13, 4237080), (15, 3672136), (17, 3240120), (20, 2754102), (24, 2295085), (26, 2118540), (30, 1836068), (31, 1776840), (34, 1620060), (39, 1412360), (40, 1377051), (51, 1080040), (52, 1059270), (60, 918034), (62, 888420), (65, 847416), (67, 822120), (68, 810030), (78, 706180), (85, 648024), (93, 592280), (102, 540020), (104, 529635), (120, 459017), (124, 444210), (130, 423708), (134, 411060), (136, 405015), (155, 355368), (156, 353090), (170, 324012), (186, 296140), (195, 282472), (201, 274040), (204, 270010), (221, 249240), (248, 222105), (255, 216008), (260, 211854), (268, 205530), (310, 177684), (312, 176545), (335, 164424), (340, 162006), (372, 148070), (390, 141236), (402, 137020), (403, 136680), (408, 135005), (442, 124620), (465, 118456), (510, 108004), (520, 105927), (527, 104520), (536, 102765), (620, 88842), (663, 83080), (670, 82212), (680, 81003), (744, 74035), (780, 70618), (804, 68510), (806, 68340), (871, 63240), (884, 62310), (930, 59228), (1005, 54808), (1020, 54002), (1054, 52260), (1105, 49848), (1139, 48360), (1209, 45560), (1240, 44421), (1326, 41540), (1340, 41106), (1560, 35309), (1581, 34840), (1608, 34255), (1612, 34170), (1742, 31620), (1768, 31155), (1860, 29614), (2010, 27404), (2015, 27336), (2040, 27001), (2077, 26520), (2108, 26130), (2210, 24924), (2278, 24180), (2418, 22780), (2613, 21080), (2635, 20904), (2652, 20770), (2680, 20553), (3162, 17420), (3224, 17085), (3315, 16616), (3417, 16120), (3484, 15810), (3720, 14807), (4020, 13702), (4030, 13668), (4154, 13260), (4216, 13065), (4355, 12648), (4420, 12462), (4556, 12090), (4836, 11390), (5226, 10540), (5270, 10452), (5304, 10385), (5695, 9672), (6045, 9112), (6231, 8840), (6324, 8710), (6630, 8308), (6834, 8060), (6851, 8040), (6968, 7905)]