73141380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:208

約数の個数: 240

約数和(自身を含む): 259547904

約数和(自身を除く): 186406524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 81, 90, 92, 108, 115, 117, 130, 135, 138, 151, 156, 162, 180, 195, 207, 230, 234, 260, 270, 276, 299, 302, 324, 345, 351, 390, 405, 414, 453, 460, 468, 540, 585, 598, 604, 621, 690, 702, 755, 780, 810, 828, 897, 906, 1035, 1053, 1170, 1196, 1242, 1359, 1380, 1404, 1495, 1510, 1620, 1755, 1794, 1812, 1863, 1963, 2070, 2106, 2265, 2340, 2484, 2691, 2718, 2990, 3020, 3105, 3473, 3510, 3588, 3726, 3926, 4077, 4140, 4212, 4485, 4530, 5265, 5382, 5436, 5889, 5980, 6210, 6795, 6946, 7020, 7452, 7852, 8073, 8154, 8970, 9060, 9315, 9815, 10419, 10530, 10764, 11778, 12231, 12420, 13455, 13590, 13892, 16146, 16308, 17365, 17667, 17940, 18630, 19630, 20385, 20838, 21060, 23556, 24219, 24462, 26910, 27180, 29445, 31257, 32292, 34730, 35334, 37260, 39260, 40365, 40770, 41676, 45149, 48438, 48924, 52095, 53001, 53820, 58890, 61155, 62514, 69460, 70668, 80730, 81540, 88335, 90298, 93771, 96876, 104190, 106002, 117780, 121095, 122310, 125028, 135447, 156285, 159003, 161460, 176670, 180596, 187542, 208380, 212004, 225745, 242190, 244620, 265005, 270894, 281313, 312570, 318006, 353340, 375084, 406341, 451490, 468855, 484380, 530010, 541788, 562626, 625140, 636012, 677235, 795015, 812682, 902980, 937710, 1060020, 1125252, 1219023, 1354470, 1406565, 1590030, 1625364, 1875420, 2031705, 2438046, 2708940, 2813130, 3180060, 3657069, 4063410, 4876092, 5626260, 6095115, 7314138, 8126820, 12190230, 14628276, 18285345, 24380460, 36570690, 73141380]

約数ペア:

[(1, 73141380), (2, 36570690), (3, 24380460), (4, 18285345), (5, 14628276), (6, 12190230), (9, 8126820), (10, 7314138), (12, 6095115), (13, 5626260), (15, 4876092), (18, 4063410), (20, 3657069), (23, 3180060), (26, 2813130), (27, 2708940), (30, 2438046), (36, 2031705), (39, 1875420), (45, 1625364), (46, 1590030), (52, 1406565), (54, 1354470), (60, 1219023), (65, 1125252), (69, 1060020), (78, 937710), (81, 902980), (90, 812682), (92, 795015), (108, 677235), (115, 636012), (117, 625140), (130, 562626), (135, 541788), (138, 530010), (151, 484380), (156, 468855), (162, 451490), (180, 406341), (195, 375084), (207, 353340), (230, 318006), (234, 312570), (260, 281313), (270, 270894), (276, 265005), (299, 244620), (302, 242190), (324, 225745), (345, 212004), (351, 208380), (390, 187542), (405, 180596), (414, 176670), (453, 161460), (460, 159003), (468, 156285), (540, 135447), (585, 125028), (598, 122310), (604, 121095), (621, 117780), (690, 106002), (702, 104190), (755, 96876), (780, 93771), (810, 90298), (828, 88335), (897, 81540), (906, 80730), (1035, 70668), (1053, 69460), (1170, 62514), (1196, 61155), (1242, 58890), (1359, 53820), (1380, 53001), (1404, 52095), (1495, 48924), (1510, 48438), (1620, 45149), (1755, 41676), (1794, 40770), (1812, 40365), (1863, 39260), (1963, 37260), (2070, 35334), (2106, 34730), (2265, 32292), (2340, 31257), (2484, 29445), (2691, 27180), (2718, 26910), (2990, 24462), (3020, 24219), (3105, 23556), (3473, 21060), (3510, 20838), (3588, 20385), (3726, 19630), (3926, 18630), (4077, 17940), (4140, 17667), (4212, 17365), (4485, 16308), (4530, 16146), (5265, 13892), (5382, 13590), (5436, 13455), (5889, 12420), (5980, 12231), (6210, 11778), (6795, 10764), (6946, 10530), (7020, 10419), (7452, 9815), (7852, 9315), (8073, 9060), (8154, 8970)]