225188340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 716513280

約数和(自身を除く): 491324940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 67, 78, 93, 124, 130, 134, 139, 155, 156, 186, 195, 201, 260, 268, 278, 310, 335, 372, 390, 402, 403, 417, 465, 556, 620, 670, 695, 780, 804, 806, 834, 871, 930, 1005, 1209, 1340, 1390, 1612, 1668, 1742, 1807, 1860, 2010, 2015, 2077, 2085, 2418, 2613, 2780, 3484, 3614, 4020, 4030, 4154, 4170, 4309, 4355, 4836, 5226, 5421, 6045, 6231, 7228, 8060, 8308, 8340, 8618, 8710, 9035, 9313, 10385, 10452, 10842, 12090, 12462, 12927, 13065, 17236, 17420, 18070, 18626, 20770, 21545, 21684, 24180, 24924, 25854, 26130, 27001, 27105, 27939, 31155, 36140, 37252, 41540, 43090, 46565, 51708, 52260, 54002, 54210, 55878, 56017, 62310, 64635, 81003, 86180, 93130, 108004, 108420, 111756, 112034, 121069, 124620, 129270, 135005, 139695, 162006, 168051, 186260, 224068, 242138, 258540, 270010, 279390, 280085, 288703, 324012, 336102, 363207, 405015, 484276, 540020, 558780, 560170, 577406, 605345, 672204, 726414, 810030, 840255, 866109, 1120340, 1154812, 1210690, 1443515, 1452828, 1620060, 1680510, 1732218, 1816035, 2421380, 2887030, 3361020, 3464436, 3632070, 3753139, 4330545, 5774060, 7264140, 7506278, 8661090, 11259417, 15012556, 17322180, 18765695, 22518834, 37531390, 45037668, 56297085, 75062780, 112594170, 225188340]

約数ペア:

[(1, 225188340), (2, 112594170), (3, 75062780), (4, 56297085), (5, 45037668), (6, 37531390), (10, 22518834), (12, 18765695), (13, 17322180), (15, 15012556), (20, 11259417), (26, 8661090), (30, 7506278), (31, 7264140), (39, 5774060), (52, 4330545), (60, 3753139), (62, 3632070), (65, 3464436), (67, 3361020), (78, 2887030), (93, 2421380), (124, 1816035), (130, 1732218), (134, 1680510), (139, 1620060), (155, 1452828), (156, 1443515), (186, 1210690), (195, 1154812), (201, 1120340), (260, 866109), (268, 840255), (278, 810030), (310, 726414), (335, 672204), (372, 605345), (390, 577406), (402, 560170), (403, 558780), (417, 540020), (465, 484276), (556, 405015), (620, 363207), (670, 336102), (695, 324012), (780, 288703), (804, 280085), (806, 279390), (834, 270010), (871, 258540), (930, 242138), (1005, 224068), (1209, 186260), (1340, 168051), (1390, 162006), (1612, 139695), (1668, 135005), (1742, 129270), (1807, 124620), (1860, 121069), (2010, 112034), (2015, 111756), (2077, 108420), (2085, 108004), (2418, 93130), (2613, 86180), (2780, 81003), (3484, 64635), (3614, 62310), (4020, 56017), (4030, 55878), (4154, 54210), (4170, 54002), (4309, 52260), (4355, 51708), (4836, 46565), (5226, 43090), (5421, 41540), (6045, 37252), (6231, 36140), (7228, 31155), (8060, 27939), (8308, 27105), (8340, 27001), (8618, 26130), (8710, 25854), (9035, 24924), (9313, 24180), (10385, 21684), (10452, 21545), (10842, 20770), (12090, 18626), (12462, 18070), (12927, 17420), (13065, 17236)]