223850220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:392

約数の個数: 192

約数和(自身を含む): 736791552

約数和(自身を除く): 512941332

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 71, 85, 102, 110, 132, 142, 165, 170, 187, 204, 213, 220, 255, 281, 284, 330, 340, 355, 374, 426, 510, 561, 562, 660, 710, 748, 781, 843, 852, 935, 1020, 1065, 1122, 1124, 1207, 1405, 1420, 1562, 1686, 1870, 2130, 2244, 2343, 2414, 2805, 2810, 3091, 3124, 3372, 3621, 3740, 3905, 4215, 4260, 4686, 4777, 4828, 5610, 5620, 6035, 6182, 7242, 7810, 8430, 9273, 9372, 9554, 11220, 11715, 12070, 12364, 13277, 14331, 14484, 15455, 15620, 16860, 18105, 18546, 19108, 19951, 23430, 23885, 24140, 26554, 28662, 30910, 36210, 37092, 39831, 39902, 46365, 46860, 47770, 52547, 53108, 57324, 59853, 61820, 66385, 71655, 72420, 79662, 79804, 92730, 95540, 99755, 105094, 119706, 132770, 143310, 157641, 159324, 185460, 199155, 199510, 210188, 219461, 239412, 262735, 265540, 286620, 299265, 315282, 339167, 398310, 399020, 438922, 525470, 598530, 630564, 658383, 678334, 788205, 796620, 877844, 1017501, 1050940, 1097305, 1197060, 1316766, 1356668, 1576410, 1695835, 2035002, 2194610, 2633532, 3152820, 3291915, 3391670, 3730837, 4070004, 4389220, 5087505, 6583830, 6783340, 7461674, 10175010, 11192511, 13167660, 14923348, 18654185, 20350020, 22385022, 37308370, 44770044, 55962555, 74616740, 111925110, 223850220]

約数ペア:

[(1, 223850220), (2, 111925110), (3, 74616740), (4, 55962555), (5, 44770044), (6, 37308370), (10, 22385022), (11, 20350020), (12, 18654185), (15, 14923348), (17, 13167660), (20, 11192511), (22, 10175010), (30, 7461674), (33, 6783340), (34, 6583830), (44, 5087505), (51, 4389220), (55, 4070004), (60, 3730837), (66, 3391670), (68, 3291915), (71, 3152820), (85, 2633532), (102, 2194610), (110, 2035002), (132, 1695835), (142, 1576410), (165, 1356668), (170, 1316766), (187, 1197060), (204, 1097305), (213, 1050940), (220, 1017501), (255, 877844), (281, 796620), (284, 788205), (330, 678334), (340, 658383), (355, 630564), (374, 598530), (426, 525470), (510, 438922), (561, 399020), (562, 398310), (660, 339167), (710, 315282), (748, 299265), (781, 286620), (843, 265540), (852, 262735), (935, 239412), (1020, 219461), (1065, 210188), (1122, 199510), (1124, 199155), (1207, 185460), (1405, 159324), (1420, 157641), (1562, 143310), (1686, 132770), (1870, 119706), (2130, 105094), (2244, 99755), (2343, 95540), (2414, 92730), (2805, 79804), (2810, 79662), (3091, 72420), (3124, 71655), (3372, 66385), (3621, 61820), (3740, 59853), (3905, 57324), (4215, 53108), (4260, 52547), (4686, 47770), (4777, 46860), (4828, 46365), (5610, 39902), (5620, 39831), (6035, 37092), (6182, 36210), (7242, 30910), (7810, 28662), (8430, 26554), (9273, 24140), (9372, 23885), (9554, 23430), (11220, 19951), (11715, 19108), (12070, 18546), (12364, 18105), (13277, 16860), (14331, 15620), (14484, 15455)]