146289780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1$

素因数の和:280

約数の個数: 288

約数和(自身を含む): 565689600

約数和(自身を除く): 419399820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 169, 180, 182, 189, 195, 210, 229, 234, 252, 260, 270, 273, 315, 338, 351, 364, 378, 390, 420, 455, 458, 468, 507, 540, 546, 585, 630, 676, 687, 702, 756, 780, 819, 845, 910, 916, 945, 1014, 1092, 1145, 1170, 1183, 1260, 1365, 1374, 1404, 1521, 1603, 1638, 1690, 1755, 1820, 1890, 2028, 2061, 2290, 2340, 2366, 2457, 2535, 2730, 2748, 2977, 3042, 3206, 3276, 3380, 3435, 3510, 3549, 3780, 4095, 4122, 4563, 4580, 4732, 4809, 4914, 5070, 5460, 5915, 5954, 6084, 6183, 6412, 6870, 7020, 7098, 7605, 8015, 8190, 8244, 8931, 9126, 9618, 9828, 10140, 10305, 10647, 11830, 11908, 12285, 12366, 13740, 14196, 14427, 14885, 15210, 16030, 16380, 17745, 17862, 18252, 19236, 20610, 20839, 21294, 22815, 23660, 24045, 24570, 24732, 26793, 28854, 29770, 30420, 30915, 31941, 32060, 35490, 35724, 38701, 41220, 41678, 42588, 43281, 44655, 45630, 48090, 49140, 53235, 53586, 57708, 59540, 61830, 62517, 63882, 70980, 72135, 77402, 80379, 83356, 86562, 89310, 91260, 96180, 104195, 106470, 107172, 116103, 123660, 125034, 127764, 133965, 144270, 154804, 159705, 160758, 173124, 178620, 187551, 193505, 208390, 212940, 216405, 232206, 250068, 267930, 270907, 288540, 312585, 319410, 321516, 348309, 375102, 387010, 401895, 416780, 432810, 464412, 535860, 541814, 562653, 580515, 625170, 638820, 696618, 750204, 774020, 803790, 812721, 865620, 937755, 1044927, 1083628, 1125306, 1161030, 1250340, 1354535, 1393236, 1607580, 1625442, 1741545, 1875510, 2089854, 2250612, 2322060, 2438163, 2709070, 2813265, 3250884, 3483090, 3751020, 4063605, 4179708, 4876326, 5224635, 5418140, 5626530, 6966180, 7314489, 8127210, 9752652, 10449270, 11253060, 12190815, 14628978, 16254420, 20898540, 24381630, 29257956, 36572445, 48763260, 73144890, 146289780]

約数ペア:

[(1, 146289780), (2, 73144890), (3, 48763260), (4, 36572445), (5, 29257956), (6, 24381630), (7, 20898540), (9, 16254420), (10, 14628978), (12, 12190815), (13, 11253060), (14, 10449270), (15, 9752652), (18, 8127210), (20, 7314489), (21, 6966180), (26, 5626530), (27, 5418140), (28, 5224635), (30, 4876326), (35, 4179708), (36, 4063605), (39, 3751020), (42, 3483090), (45, 3250884), (52, 2813265), (54, 2709070), (60, 2438163), (63, 2322060), (65, 2250612), (70, 2089854), (78, 1875510), (84, 1741545), (90, 1625442), (91, 1607580), (105, 1393236), (108, 1354535), (117, 1250340), (126, 1161030), (130, 1125306), (135, 1083628), (140, 1044927), (156, 937755), (169, 865620), (180, 812721), (182, 803790), (189, 774020), (195, 750204), (210, 696618), (229, 638820), (234, 625170), (252, 580515), (260, 562653), (270, 541814), (273, 535860), (315, 464412), (338, 432810), (351, 416780), (364, 401895), (378, 387010), (390, 375102), (420, 348309), (455, 321516), (458, 319410), (468, 312585), (507, 288540), (540, 270907), (546, 267930), (585, 250068), (630, 232206), (676, 216405), (687, 212940), (702, 208390), (756, 193505), (780, 187551), (819, 178620), (845, 173124), (910, 160758), (916, 159705), (945, 154804), (1014, 144270), (1092, 133965), (1145, 127764), (1170, 125034), (1183, 123660), (1260, 116103), (1365, 107172), (1374, 106470), (1404, 104195), (1521, 96180), (1603, 91260), (1638, 89310), (1690, 86562), (1755, 83356), (1820, 80379), (1890, 77402), (2028, 72135), (2061, 70980), (2290, 63882), (2340, 62517), (2366, 61830), (2457, 59540), (2535, 57708), (2730, 53586), (2748, 53235), (2977, 49140), (3042, 48090), (3206, 45630), (3276, 44655), (3380, 43281), (3435, 42588), (3510, 41678), (3549, 41220), (3780, 38701), (4095, 35724), (4122, 35490), (4563, 32060), (4580, 31941), (4732, 30915), (4809, 30420), (4914, 29770), (5070, 28854), (5460, 26793), (5915, 24732), (5954, 24570), (6084, 24045), (6183, 23660), (6412, 22815), (6870, 21294), (7020, 20839), (7098, 20610), (7605, 19236), (8015, 18252), (8190, 17862), (8244, 17745), (8931, 16380), (9126, 16030), (9618, 15210), (9828, 14885), (10140, 14427), (10305, 14196), (10647, 13740), (11830, 12366), (11908, 12285)]