302895180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{353}}^1$

素因数の和:605

約数の個数: 192

約数和(自身を含む): 1084769280

約数和(自身を除く): 781874100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 227, 252, 270, 315, 353, 378, 420, 454, 540, 630, 681, 706, 756, 908, 945, 1059, 1135, 1260, 1362, 1412, 1589, 1765, 1890, 2043, 2118, 2270, 2471, 2724, 3177, 3178, 3405, 3530, 3780, 4086, 4236, 4540, 4767, 4942, 5295, 6129, 6354, 6356, 6810, 7060, 7413, 7945, 8172, 9531, 9534, 9884, 10215, 10590, 12258, 12355, 12708, 13620, 14301, 14826, 15885, 15890, 19062, 19068, 20430, 21180, 22239, 23835, 24516, 24710, 28602, 29652, 30645, 31770, 31780, 37065, 38124, 40860, 42903, 44478, 47655, 47670, 49420, 57204, 61290, 63540, 66717, 71505, 74130, 80131, 85806, 88956, 95310, 95340, 111195, 122580, 133434, 143010, 148260, 160262, 171612, 190620, 214515, 222390, 240393, 266868, 286020, 320524, 333585, 400655, 429030, 444780, 480786, 560917, 667170, 721179, 801310, 858060, 961572, 1121834, 1201965, 1334340, 1442358, 1602620, 1682751, 2163537, 2243668, 2403930, 2804585, 2884716, 3365502, 3605895, 4327074, 4807860, 5048253, 5609170, 6731004, 7211790, 8413755, 8654148, 10096506, 10817685, 11218340, 14423580, 15144759, 16827510, 20193012, 21635370, 25241265, 30289518, 33655020, 43270740, 50482530, 60579036, 75723795, 100965060, 151447590, 302895180]

約数ペア:

[(1, 302895180), (2, 151447590), (3, 100965060), (4, 75723795), (5, 60579036), (6, 50482530), (7, 43270740), (9, 33655020), (10, 30289518), (12, 25241265), (14, 21635370), (15, 20193012), (18, 16827510), (20, 15144759), (21, 14423580), (27, 11218340), (28, 10817685), (30, 10096506), (35, 8654148), (36, 8413755), (42, 7211790), (45, 6731004), (54, 5609170), (60, 5048253), (63, 4807860), (70, 4327074), (84, 3605895), (90, 3365502), (105, 2884716), (108, 2804585), (126, 2403930), (135, 2243668), (140, 2163537), (180, 1682751), (189, 1602620), (210, 1442358), (227, 1334340), (252, 1201965), (270, 1121834), (315, 961572), (353, 858060), (378, 801310), (420, 721179), (454, 667170), (540, 560917), (630, 480786), (681, 444780), (706, 429030), (756, 400655), (908, 333585), (945, 320524), (1059, 286020), (1135, 266868), (1260, 240393), (1362, 222390), (1412, 214515), (1589, 190620), (1765, 171612), (1890, 160262), (2043, 148260), (2118, 143010), (2270, 133434), (2471, 122580), (2724, 111195), (3177, 95340), (3178, 95310), (3405, 88956), (3530, 85806), (3780, 80131), (4086, 74130), (4236, 71505), (4540, 66717), (4767, 63540), (4942, 61290), (5295, 57204), (6129, 49420), (6354, 47670), (6356, 47655), (6810, 44478), (7060, 42903), (7413, 40860), (7945, 38124), (8172, 37065), (9531, 31780), (9534, 31770), (9884, 30645), (10215, 29652), (10590, 28602), (12258, 24710), (12355, 24516), (12708, 23835), (13620, 22239), (14301, 21180), (14826, 20430), (15885, 19068), (15890, 19062)]