2021838600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1531}}^1$

素因数の和:1652

約数の個数: 192

約数和(自身を含む): 6565294080

約数和(自身を除く): 4543455480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 71, 75, 93, 100, 120, 124, 142, 150, 155, 186, 200, 213, 248, 284, 300, 310, 355, 372, 426, 465, 568, 600, 620, 710, 744, 775, 852, 930, 1065, 1240, 1420, 1531, 1550, 1704, 1775, 1860, 2130, 2201, 2325, 2840, 3062, 3100, 3550, 3720, 4260, 4402, 4593, 4650, 5325, 6124, 6200, 6603, 7100, 7655, 8520, 8804, 9186, 9300, 10650, 11005, 12248, 13206, 14200, 15310, 17608, 18372, 18600, 21300, 22010, 22965, 26412, 30620, 33015, 36744, 38275, 42600, 44020, 45930, 47461, 52824, 55025, 61240, 66030, 76550, 88040, 91860, 94922, 108701, 110050, 114825, 132060, 142383, 153100, 165075, 183720, 189844, 217402, 220100, 229650, 237305, 264120, 284766, 306200, 326103, 330150, 379688, 434804, 440200, 459300, 474610, 543505, 569532, 652206, 660300, 711915, 869608, 918600, 949220, 1087010, 1139064, 1186525, 1304412, 1320600, 1423830, 1630515, 1898440, 2174020, 2373050, 2608824, 2717525, 2847660, 3261030, 3369731, 3559575, 4348040, 4746100, 5435050, 5695320, 6522060, 6739462, 7119150, 8152575, 9492200, 10109193, 10870100, 13044120, 13478924, 14238300, 16305150, 16848655, 20218386, 21740200, 26957848, 28476600, 32610300, 33697310, 40436772, 50545965, 65220600, 67394620, 80873544, 84243275, 101091930, 134789240, 168486550, 202183860, 252729825, 336973100, 404367720, 505459650, 673946200, 1010919300, 2021838600]

約数ペア:

[(1, 2021838600), (2, 1010919300), (3, 673946200), (4, 505459650), (5, 404367720), (6, 336973100), (8, 252729825), (10, 202183860), (12, 168486550), (15, 134789240), (20, 101091930), (24, 84243275), (25, 80873544), (30, 67394620), (31, 65220600), (40, 50545965), (50, 40436772), (60, 33697310), (62, 32610300), (71, 28476600), (75, 26957848), (93, 21740200), (100, 20218386), (120, 16848655), (124, 16305150), (142, 14238300), (150, 13478924), (155, 13044120), (186, 10870100), (200, 10109193), (213, 9492200), (248, 8152575), (284, 7119150), (300, 6739462), (310, 6522060), (355, 5695320), (372, 5435050), (426, 4746100), (465, 4348040), (568, 3559575), (600, 3369731), (620, 3261030), (710, 2847660), (744, 2717525), (775, 2608824), (852, 2373050), (930, 2174020), (1065, 1898440), (1240, 1630515), (1420, 1423830), (1531, 1320600), (1550, 1304412), (1704, 1186525), (1775, 1139064), (1860, 1087010), (2130, 949220), (2201, 918600), (2325, 869608), (2840, 711915), (3062, 660300), (3100, 652206), (3550, 569532), (3720, 543505), (4260, 474610), (4402, 459300), (4593, 440200), (4650, 434804), (5325, 379688), (6124, 330150), (6200, 326103), (6603, 306200), (7100, 284766), (7655, 264120), (8520, 237305), (8804, 229650), (9186, 220100), (9300, 217402), (10650, 189844), (11005, 183720), (12248, 165075), (13206, 153100), (14200, 142383), (15310, 132060), (17608, 114825), (18372, 110050), (18600, 108701), (21300, 94922), (22010, 91860), (22965, 88040), (26412, 76550), (30620, 66030), (33015, 61240), (36744, 55025), (38275, 52824), (42600, 47461), (44020, 45930)]