273790140

素因数分解:

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

素因数の和:149

約数の個数: 192

約数和(自身を含む): 870051840

約数和(自身を除く): 596261700

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, 155, 156, 169, 186, 195, 201, 260, 268, 310, 335, 338, 372, 390, 402, 403, 465, 507, 620, 670, 676, 780, 804, 806, 845, 871, 930, 1005, 1014, 1209, 1340, 1612, 1690, 1742, 1860, 2010, 2015, 2028, 2077, 2197, 2418, 2535, 2613, 3380, 3484, 4020, 4030, 4154, 4355, 4394, 4836, 5070, 5226, 5239, 6045, 6231, 6591, 8060, 8308, 8710, 8788, 10140, 10385, 10452, 10478, 10985, 11323, 12090, 12462, 13065, 13182, 15717, 17420, 20770, 20956, 21970, 22646, 24180, 24924, 26130, 26195, 26364, 27001, 31155, 31434, 32955, 33969, 41540, 43940, 45292, 52260, 52390, 54002, 56615, 62310, 62868, 65910, 67938, 68107, 78585, 81003, 104780, 108004, 113230, 124620, 131820, 135005, 135876, 136214, 147199, 157170, 162006, 169845, 204321, 226460, 270010, 272428, 294398, 314340, 324012, 339690, 340535, 351013, 405015, 408642, 441597, 540020, 588796, 679380, 681070, 702026, 735995, 810030, 817284, 883194, 1021605, 1053039, 1362140, 1404052, 1471990, 1620060, 1755065, 1766388, 2043210, 2106078, 2207985, 2943980, 3510130, 4086420, 4212156, 4415970, 4563169, 5265195, 7020260, 8831940, 9126338, 10530390, 13689507, 18252676, 21060780, 22815845, 27379014, 45631690, 54758028, 68447535, 91263380, 136895070, 273790140]

約数ペア:

[(1, 273790140), (2, 136895070), (3, 91263380), (4, 68447535), (5, 54758028), (6, 45631690), (10, 27379014), (12, 22815845), (13, 21060780), (15, 18252676), (20, 13689507), (26, 10530390), (30, 9126338), (31, 8831940), (39, 7020260), (52, 5265195), (60, 4563169), (62, 4415970), (65, 4212156), (67, 4086420), (78, 3510130), (93, 2943980), (124, 2207985), (130, 2106078), (134, 2043210), (155, 1766388), (156, 1755065), (169, 1620060), (186, 1471990), (195, 1404052), (201, 1362140), (260, 1053039), (268, 1021605), (310, 883194), (335, 817284), (338, 810030), (372, 735995), (390, 702026), (402, 681070), (403, 679380), (465, 588796), (507, 540020), (620, 441597), (670, 408642), (676, 405015), (780, 351013), (804, 340535), (806, 339690), (845, 324012), (871, 314340), (930, 294398), (1005, 272428), (1014, 270010), (1209, 226460), (1340, 204321), (1612, 169845), (1690, 162006), (1742, 157170), (1860, 147199), (2010, 136214), (2015, 135876), (2028, 135005), (2077, 131820), (2197, 124620), (2418, 113230), (2535, 108004), (2613, 104780), (3380, 81003), (3484, 78585), (4020, 68107), (4030, 67938), (4154, 65910), (4355, 62868), (4394, 62310), (4836, 56615), (5070, 54002), (5226, 52390), (5239, 52260), (6045, 45292), (6231, 43940), (6591, 41540), (8060, 33969), (8308, 32955), (8710, 31434), (8788, 31155), (10140, 27001), (10385, 26364), (10452, 26195), (10478, 26130), (10985, 24924), (11323, 24180), (12090, 22646), (12462, 21970), (13065, 20956), (13182, 20770), (15717, 17420)]