180808524

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 524378400

約数和(自身を除く): 343569876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 41, 52, 54, 78, 81, 82, 108, 117, 123, 156, 162, 164, 234, 243, 246, 324, 349, 351, 369, 468, 486, 492, 533, 698, 702, 738, 972, 1047, 1053, 1066, 1107, 1396, 1404, 1476, 1599, 2094, 2106, 2132, 2214, 3141, 3159, 3198, 3321, 4188, 4212, 4428, 4537, 4797, 6282, 6318, 6396, 6642, 9074, 9423, 9594, 9963, 12564, 12636, 13284, 13611, 14309, 14391, 18148, 18846, 19188, 19926, 27222, 28269, 28618, 28782, 37692, 39852, 40833, 42927, 43173, 54444, 56538, 57236, 57564, 81666, 84807, 85854, 86346, 113076, 122499, 128781, 129519, 163332, 169614, 171708, 172692, 186017, 244998, 257562, 259038, 339228, 367497, 372034, 386343, 489996, 515124, 518076, 558051, 734994, 744068, 772686, 1102491, 1116102, 1159029, 1469988, 1545372, 1674153, 2204982, 2232204, 2318058, 3348306, 3477087, 4409964, 4636116, 5022459, 6696612, 6954174, 10044918, 13908348, 15067377, 20089836, 30134754, 45202131, 60269508, 90404262, 180808524]

約数ペア:

[(1, 180808524), (2, 90404262), (3, 60269508), (4, 45202131), (6, 30134754), (9, 20089836), (12, 15067377), (13, 13908348), (18, 10044918), (26, 6954174), (27, 6696612), (36, 5022459), (39, 4636116), (41, 4409964), (52, 3477087), (54, 3348306), (78, 2318058), (81, 2232204), (82, 2204982), (108, 1674153), (117, 1545372), (123, 1469988), (156, 1159029), (162, 1116102), (164, 1102491), (234, 772686), (243, 744068), (246, 734994), (324, 558051), (349, 518076), (351, 515124), (369, 489996), (468, 386343), (486, 372034), (492, 367497), (533, 339228), (698, 259038), (702, 257562), (738, 244998), (972, 186017), (1047, 172692), (1053, 171708), (1066, 169614), (1107, 163332), (1396, 129519), (1404, 128781), (1476, 122499), (1599, 113076), (2094, 86346), (2106, 85854), (2132, 84807), (2214, 81666), (3141, 57564), (3159, 57236), (3198, 56538), (3321, 54444), (4188, 43173), (4212, 42927), (4428, 40833), (4537, 39852), (4797, 37692), (6282, 28782), (6318, 28618), (6396, 28269), (6642, 27222), (9074, 19926), (9423, 19188), (9594, 18846), (9963, 18148), (12564, 14391), (12636, 14309), (13284, 13611)]