205576650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 602640000

約数和(自身を除く): 397063350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 29, 30, 45, 50, 54, 58, 59, 75, 87, 89, 90, 118, 135, 145, 150, 174, 177, 178, 225, 261, 267, 270, 290, 295, 354, 435, 445, 450, 522, 531, 534, 590, 675, 725, 783, 801, 870, 885, 890, 1062, 1305, 1335, 1350, 1450, 1475, 1566, 1593, 1602, 1711, 1770, 2175, 2225, 2403, 2581, 2610, 2655, 2670, 2950, 3186, 3422, 3915, 4005, 4350, 4425, 4450, 4806, 5133, 5162, 5251, 5310, 6525, 6675, 7743, 7830, 7965, 8010, 8555, 8850, 10266, 10502, 12015, 12905, 13050, 13275, 13350, 15399, 15486, 15753, 15930, 17110, 19575, 20025, 23229, 24030, 25665, 25810, 26255, 26550, 30798, 31506, 38715, 39150, 39825, 40050, 42775, 46197, 46458, 47259, 51330, 52510, 60075, 64525, 69687, 76995, 77430, 78765, 79650, 85550, 92394, 94518, 116145, 120150, 128325, 129050, 131275, 139374, 141777, 152279, 153990, 157530, 193575, 230985, 232290, 236295, 256650, 262550, 283554, 304558, 348435, 384975, 387150, 393825, 456837, 461970, 472590, 580725, 696870, 708885, 761395, 769950, 787650, 913674, 1154925, 1161450, 1181475, 1370511, 1417770, 1522790, 1742175, 2284185, 2309850, 2362950, 2741022, 3484350, 3544425, 3806975, 4111533, 4568370, 6852555, 7088850, 7613950, 8223066, 11420925, 13705110, 20557665, 22841850, 34262775, 41115330, 68525550, 102788325, 205576650]

約数ペア:

[(1, 205576650), (2, 102788325), (3, 68525550), (5, 41115330), (6, 34262775), (9, 22841850), (10, 20557665), (15, 13705110), (18, 11420925), (25, 8223066), (27, 7613950), (29, 7088850), (30, 6852555), (45, 4568370), (50, 4111533), (54, 3806975), (58, 3544425), (59, 3484350), (75, 2741022), (87, 2362950), (89, 2309850), (90, 2284185), (118, 1742175), (135, 1522790), (145, 1417770), (150, 1370511), (174, 1181475), (177, 1161450), (178, 1154925), (225, 913674), (261, 787650), (267, 769950), (270, 761395), (290, 708885), (295, 696870), (354, 580725), (435, 472590), (445, 461970), (450, 456837), (522, 393825), (531, 387150), (534, 384975), (590, 348435), (675, 304558), (725, 283554), (783, 262550), (801, 256650), (870, 236295), (885, 232290), (890, 230985), (1062, 193575), (1305, 157530), (1335, 153990), (1350, 152279), (1450, 141777), (1475, 139374), (1566, 131275), (1593, 129050), (1602, 128325), (1711, 120150), (1770, 116145), (2175, 94518), (2225, 92394), (2403, 85550), (2581, 79650), (2610, 78765), (2655, 77430), (2670, 76995), (2950, 69687), (3186, 64525), (3422, 60075), (3915, 52510), (4005, 51330), (4350, 47259), (4425, 46458), (4450, 46197), (4806, 42775), (5133, 40050), (5162, 39825), (5251, 39150), (5310, 38715), (6525, 31506), (6675, 30798), (7743, 26550), (7830, 26255), (7965, 25810), (8010, 25665), (8555, 24030), (8850, 23229), (10266, 20025), (10502, 19575), (12015, 17110), (12905, 15930), (13050, 15753), (13275, 15486), (13350, 15399)]