2140994400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{691}}^1\times {\mathrm{1291}}^1$

素因数の和:2005

約数の個数: 144

約数和(自身を含む): 6984427968

約数和(自身を除く): 4843433568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 691, 800, 1200, 1291, 1382, 2073, 2400, 2582, 2764, 3455, 3873, 4146, 5164, 5528, 6455, 6910, 7746, 8292, 10328, 10365, 11056, 12910, 13820, 15492, 16584, 17275, 19365, 20656, 20730, 22112, 25820, 27640, 30984, 32275, 33168, 34550, 38730, 41312, 41460, 51640, 51825, 55280, 61968, 64550, 66336, 69100, 77460, 82920, 96825, 103280, 103650, 110560, 123936, 129100, 138200, 154920, 165840, 193650, 206560, 207300, 258200, 276400, 309840, 331680, 387300, 414600, 516400, 552800, 619680, 774600, 829200, 892081, 1032800, 1549200, 1658400, 1784162, 2676243, 3098400, 3568324, 4460405, 5352486, 7136648, 8920810, 10704972, 13381215, 14273296, 17841620, 21409944, 22302025, 26762430, 28546592, 35683240, 42819888, 44604050, 53524860, 66906075, 71366480, 85639776, 89208100, 107049720, 133812150, 142732960, 178416200, 214099440, 267624300, 356832400, 428198880, 535248600, 713664800, 1070497200, 2140994400]

約数ペア:

[(1, 2140994400), (2, 1070497200), (3, 713664800), (4, 535248600), (5, 428198880), (6, 356832400), (8, 267624300), (10, 214099440), (12, 178416200), (15, 142732960), (16, 133812150), (20, 107049720), (24, 89208100), (25, 85639776), (30, 71366480), (32, 66906075), (40, 53524860), (48, 44604050), (50, 42819888), (60, 35683240), (75, 28546592), (80, 26762430), (96, 22302025), (100, 21409944), (120, 17841620), (150, 14273296), (160, 13381215), (200, 10704972), (240, 8920810), (300, 7136648), (400, 5352486), (480, 4460405), (600, 3568324), (691, 3098400), (800, 2676243), (1200, 1784162), (1291, 1658400), (1382, 1549200), (2073, 1032800), (2400, 892081), (2582, 829200), (2764, 774600), (3455, 619680), (3873, 552800), (4146, 516400), (5164, 414600), (5528, 387300), (6455, 331680), (6910, 309840), (7746, 276400), (8292, 258200), (10328, 207300), (10365, 206560), (11056, 193650), (12910, 165840), (13820, 154920), (15492, 138200), (16584, 129100), (17275, 123936), (19365, 110560), (20656, 103650), (20730, 103280), (22112, 96825), (25820, 82920), (27640, 77460), (30984, 69100), (32275, 66336), (33168, 64550), (34550, 61968), (38730, 55280), (41312, 51825), (41460, 51640)]