155362200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:618

約数の個数: 192

約数和(自身を含む): 559249920

約数和(自身を除く): 403887720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 71, 75, 84, 100, 105, 120, 140, 142, 150, 168, 175, 200, 210, 213, 280, 284, 300, 350, 355, 420, 426, 497, 521, 525, 568, 600, 700, 710, 840, 852, 994, 1042, 1050, 1065, 1400, 1420, 1491, 1563, 1704, 1775, 1988, 2084, 2100, 2130, 2485, 2605, 2840, 2982, 3126, 3550, 3647, 3976, 4168, 4200, 4260, 4970, 5210, 5325, 5964, 6252, 7100, 7294, 7455, 7815, 8520, 9940, 10420, 10650, 10941, 11928, 12425, 12504, 13025, 14200, 14588, 14910, 15630, 18235, 19880, 20840, 21300, 21882, 24850, 26050, 29176, 29820, 31260, 36470, 36991, 37275, 39075, 42600, 43764, 49700, 52100, 54705, 59640, 62520, 72940, 73982, 74550, 78150, 87528, 91175, 99400, 104200, 109410, 110973, 145880, 147964, 149100, 156300, 182350, 184955, 218820, 221946, 258937, 273525, 295928, 298200, 312600, 364700, 369910, 437640, 443892, 517874, 547050, 554865, 729400, 739820, 776811, 887784, 924775, 1035748, 1094100, 1109730, 1294685, 1479640, 1553622, 1849550, 2071496, 2188200, 2219460, 2589370, 2774325, 3107244, 3699100, 3884055, 4438920, 5178740, 5548650, 6214488, 6473425, 7398200, 7768110, 10357480, 11097300, 12946850, 15536220, 19420275, 22194600, 25893700, 31072440, 38840550, 51787400, 77681100, 155362200]

約数ペア:

[(1, 155362200), (2, 77681100), (3, 51787400), (4, 38840550), (5, 31072440), (6, 25893700), (7, 22194600), (8, 19420275), (10, 15536220), (12, 12946850), (14, 11097300), (15, 10357480), (20, 7768110), (21, 7398200), (24, 6473425), (25, 6214488), (28, 5548650), (30, 5178740), (35, 4438920), (40, 3884055), (42, 3699100), (50, 3107244), (56, 2774325), (60, 2589370), (70, 2219460), (71, 2188200), (75, 2071496), (84, 1849550), (100, 1553622), (105, 1479640), (120, 1294685), (140, 1109730), (142, 1094100), (150, 1035748), (168, 924775), (175, 887784), (200, 776811), (210, 739820), (213, 729400), (280, 554865), (284, 547050), (300, 517874), (350, 443892), (355, 437640), (420, 369910), (426, 364700), (497, 312600), (521, 298200), (525, 295928), (568, 273525), (600, 258937), (700, 221946), (710, 218820), (840, 184955), (852, 182350), (994, 156300), (1042, 149100), (1050, 147964), (1065, 145880), (1400, 110973), (1420, 109410), (1491, 104200), (1563, 99400), (1704, 91175), (1775, 87528), (1988, 78150), (2084, 74550), (2100, 73982), (2130, 72940), (2485, 62520), (2605, 59640), (2840, 54705), (2982, 52100), (3126, 49700), (3550, 43764), (3647, 42600), (3976, 39075), (4168, 37275), (4200, 36991), (4260, 36470), (4970, 31260), (5210, 29820), (5325, 29176), (5964, 26050), (6252, 24850), (7100, 21882), (7294, 21300), (7455, 20840), (7815, 19880), (8520, 18235), (9940, 15630), (10420, 14910), (10650, 14588), (10941, 14200), (11928, 13025), (12425, 12504)]