200707320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{397}}^1$

素因数の和:805

約数の個数: 128

約数和(自身を含む): 660234240

約数和(自身を除く): 459526920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 383, 397, 440, 660, 766, 794, 1149, 1191, 1320, 1532, 1588, 1915, 1985, 2298, 2382, 3064, 3176, 3830, 3970, 4213, 4367, 4596, 4764, 5745, 5955, 7660, 7940, 8426, 8734, 9192, 9528, 11490, 11910, 12639, 13101, 15320, 15880, 16852, 17468, 21065, 21835, 22980, 23820, 25278, 26202, 33704, 34936, 42130, 43670, 45960, 47640, 50556, 52404, 63195, 65505, 84260, 87340, 101112, 104808, 126390, 131010, 152051, 168520, 174680, 252780, 262020, 304102, 456153, 505560, 524040, 608204, 760255, 912306, 1216408, 1520510, 1672561, 1824612, 2280765, 3041020, 3345122, 3649224, 4561530, 5017683, 6082040, 6690244, 8362805, 9123060, 10035366, 13380488, 16725610, 18246120, 20070732, 25088415, 33451220, 40141464, 50176830, 66902440, 100353660, 200707320]

約数ペア:

[(1, 200707320), (2, 100353660), (3, 66902440), (4, 50176830), (5, 40141464), (6, 33451220), (8, 25088415), (10, 20070732), (11, 18246120), (12, 16725610), (15, 13380488), (20, 10035366), (22, 9123060), (24, 8362805), (30, 6690244), (33, 6082040), (40, 5017683), (44, 4561530), (55, 3649224), (60, 3345122), (66, 3041020), (88, 2280765), (110, 1824612), (120, 1672561), (132, 1520510), (165, 1216408), (220, 912306), (264, 760255), (330, 608204), (383, 524040), (397, 505560), (440, 456153), (660, 304102), (766, 262020), (794, 252780), (1149, 174680), (1191, 168520), (1320, 152051), (1532, 131010), (1588, 126390), (1915, 104808), (1985, 101112), (2298, 87340), (2382, 84260), (3064, 65505), (3176, 63195), (3830, 52404), (3970, 50556), (4213, 47640), (4367, 45960), (4596, 43670), (4764, 42130), (5745, 34936), (5955, 33704), (7660, 26202), (7940, 25278), (8426, 23820), (8734, 22980), (9192, 21835), (9528, 21065), (11490, 17468), (11910, 16852), (12639, 15880), (13101, 15320)]