300700260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:463

約数の個数: 216

約数和(自身を含む): 1074580416

約数和(自身を除く): 773880156

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 103, 105, 126, 140, 147, 180, 196, 206, 210, 245, 252, 294, 309, 315, 331, 412, 420, 441, 490, 515, 588, 618, 630, 662, 721, 735, 882, 927, 980, 993, 1030, 1236, 1260, 1324, 1442, 1470, 1545, 1655, 1764, 1854, 1986, 2060, 2163, 2205, 2317, 2884, 2940, 2979, 3090, 3310, 3605, 3708, 3972, 4326, 4410, 4634, 4635, 4965, 5047, 5958, 6180, 6489, 6620, 6951, 7210, 8652, 8820, 9268, 9270, 9930, 10094, 10815, 11585, 11916, 12978, 13902, 14420, 14895, 15141, 16219, 18540, 19860, 20188, 20853, 21630, 23170, 25235, 25956, 27804, 29790, 30282, 32438, 32445, 34093, 34755, 41706, 43260, 45423, 46340, 48657, 50470, 59580, 60564, 64876, 64890, 68186, 69510, 75705, 81095, 83412, 90846, 97314, 100940, 102279, 104265, 129780, 136372, 139020, 145971, 151410, 162190, 170465, 181692, 194628, 204558, 208530, 227115, 238651, 243285, 291942, 302820, 306837, 324380, 340930, 409116, 417060, 454230, 477302, 486570, 511395, 583884, 613674, 681860, 715953, 729855, 908460, 954604, 973140, 1022790, 1193255, 1227348, 1431906, 1459710, 1534185, 1670557, 2045580, 2147859, 2386510, 2863812, 2919420, 3068370, 3341114, 3579765, 4295718, 4773020, 5011671, 6136740, 6682228, 7159530, 8352785, 8591436, 10023342, 10739295, 14319060, 15035013, 16705570, 20046684, 21478590, 25058355, 30070026, 33411140, 42957180, 50116710, 60140052, 75175065, 100233420, 150350130, 300700260]

約数ペア:

[(1, 300700260), (2, 150350130), (3, 100233420), (4, 75175065), (5, 60140052), (6, 50116710), (7, 42957180), (9, 33411140), (10, 30070026), (12, 25058355), (14, 21478590), (15, 20046684), (18, 16705570), (20, 15035013), (21, 14319060), (28, 10739295), (30, 10023342), (35, 8591436), (36, 8352785), (42, 7159530), (45, 6682228), (49, 6136740), (60, 5011671), (63, 4773020), (70, 4295718), (84, 3579765), (90, 3341114), (98, 3068370), (103, 2919420), (105, 2863812), (126, 2386510), (140, 2147859), (147, 2045580), (180, 1670557), (196, 1534185), (206, 1459710), (210, 1431906), (245, 1227348), (252, 1193255), (294, 1022790), (309, 973140), (315, 954604), (331, 908460), (412, 729855), (420, 715953), (441, 681860), (490, 613674), (515, 583884), (588, 511395), (618, 486570), (630, 477302), (662, 454230), (721, 417060), (735, 409116), (882, 340930), (927, 324380), (980, 306837), (993, 302820), (1030, 291942), (1236, 243285), (1260, 238651), (1324, 227115), (1442, 208530), (1470, 204558), (1545, 194628), (1655, 181692), (1764, 170465), (1854, 162190), (1986, 151410), (2060, 145971), (2163, 139020), (2205, 136372), (2317, 129780), (2884, 104265), (2940, 102279), (2979, 100940), (3090, 97314), (3310, 90846), (3605, 83412), (3708, 81095), (3972, 75705), (4326, 69510), (4410, 68186), (4634, 64890), (4635, 64876), (4965, 60564), (5047, 59580), (5958, 50470), (6180, 48657), (6489, 46340), (6620, 45423), (6951, 43260), (7210, 41706), (8652, 34755), (8820, 34093), (9268, 32445), (9270, 32438), (9930, 30282), (10094, 29790), (10815, 27804), (11585, 25956), (11916, 25235), (12978, 23170), (13902, 21630), (14420, 20853), (14895, 20188), (15141, 19860), (16219, 18540)]