42281460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:367

約数の個数: 192

約数和(自身を含む): 149587200

約数和(自身を除く): 107305740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 317, 342, 351, 380, 390, 468, 494, 513, 540, 570, 585, 634, 684, 702, 741, 780, 855, 951, 988, 1026, 1140, 1170, 1235, 1268, 1404, 1482, 1585, 1710, 1755, 1902, 2052, 2223, 2340, 2470, 2565, 2853, 2964, 3170, 3420, 3510, 3705, 3804, 4121, 4446, 4755, 4940, 5130, 5706, 6023, 6340, 6669, 7020, 7410, 8242, 8559, 8892, 9510, 10260, 11115, 11412, 12046, 12363, 13338, 14265, 14820, 16484, 17118, 18069, 19020, 20605, 22230, 24092, 24726, 26676, 28530, 30115, 33345, 34236, 36138, 37089, 41210, 42795, 44460, 49452, 54207, 57060, 60230, 61815, 66690, 72276, 74178, 78299, 82420, 85590, 90345, 108414, 111267, 120460, 123630, 133380, 148356, 156598, 162621, 171180, 180690, 185445, 216828, 222534, 234897, 247260, 271035, 313196, 325242, 361380, 370890, 391495, 445068, 469794, 542070, 556335, 650484, 704691, 741780, 782990, 813105, 939588, 1084140, 1112670, 1174485, 1409382, 1565980, 1626210, 2114073, 2225340, 2348970, 2818764, 3252420, 3523455, 4228146, 4697940, 7046910, 8456292, 10570365, 14093820, 21140730, 42281460]

約数ペア:

[(1, 42281460), (2, 21140730), (3, 14093820), (4, 10570365), (5, 8456292), (6, 7046910), (9, 4697940), (10, 4228146), (12, 3523455), (13, 3252420), (15, 2818764), (18, 2348970), (19, 2225340), (20, 2114073), (26, 1626210), (27, 1565980), (30, 1409382), (36, 1174485), (38, 1112670), (39, 1084140), (45, 939588), (52, 813105), (54, 782990), (57, 741780), (60, 704691), (65, 650484), (76, 556335), (78, 542070), (90, 469794), (95, 445068), (108, 391495), (114, 370890), (117, 361380), (130, 325242), (135, 313196), (156, 271035), (171, 247260), (180, 234897), (190, 222534), (195, 216828), (228, 185445), (234, 180690), (247, 171180), (260, 162621), (270, 156598), (285, 148356), (317, 133380), (342, 123630), (351, 120460), (380, 111267), (390, 108414), (468, 90345), (494, 85590), (513, 82420), (540, 78299), (570, 74178), (585, 72276), (634, 66690), (684, 61815), (702, 60230), (741, 57060), (780, 54207), (855, 49452), (951, 44460), (988, 42795), (1026, 41210), (1140, 37089), (1170, 36138), (1235, 34236), (1268, 33345), (1404, 30115), (1482, 28530), (1585, 26676), (1710, 24726), (1755, 24092), (1902, 22230), (2052, 20605), (2223, 19020), (2340, 18069), (2470, 17118), (2565, 16484), (2853, 14820), (2964, 14265), (3170, 13338), (3420, 12363), (3510, 12046), (3705, 11412), (3804, 11115), (4121, 10260), (4446, 9510), (4755, 8892), (4940, 8559), (5130, 8242), (5706, 7410), (6023, 7020), (6340, 6669)]