282654540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:541

約数の個数: 216

約数和(自身を含む): 1013332320

約数和(自身を除く): 730677780

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, 73, 84, 90, 98, 105, 126, 140, 146, 147, 180, 196, 210, 219, 245, 252, 292, 294, 315, 365, 420, 438, 439, 441, 490, 511, 588, 630, 657, 730, 735, 876, 878, 882, 980, 1022, 1095, 1260, 1314, 1317, 1460, 1470, 1533, 1756, 1764, 2044, 2190, 2195, 2205, 2555, 2628, 2634, 2940, 3066, 3073, 3285, 3577, 3951, 4380, 4390, 4410, 4599, 5110, 5268, 6132, 6146, 6570, 6585, 7154, 7665, 7902, 8780, 8820, 9198, 9219, 10220, 10731, 12292, 13140, 13170, 14308, 15330, 15365, 15804, 17885, 18396, 18438, 19755, 21462, 21511, 22995, 26340, 27657, 30660, 30730, 32047, 32193, 35770, 36876, 39510, 42924, 43022, 45990, 46095, 53655, 55314, 61460, 64094, 64386, 64533, 71540, 79020, 86044, 91980, 92190, 96141, 107310, 107555, 110628, 128188, 128772, 129066, 138285, 160235, 160965, 184380, 192282, 193599, 214620, 215110, 224329, 258132, 276570, 288423, 320470, 321930, 322665, 384564, 387198, 430220, 448658, 480705, 553140, 576846, 640940, 643860, 645330, 672987, 774396, 897316, 961410, 967995, 1121645, 1153692, 1290660, 1345974, 1442115, 1570303, 1922820, 1935990, 2018961, 2243290, 2691948, 2884230, 3140606, 3364935, 3871980, 4037922, 4486580, 4710909, 5768460, 6281212, 6729870, 7851515, 8075844, 9421818, 10094805, 13459740, 14132727, 15703030, 18843636, 20189610, 23554545, 28265454, 31406060, 40379220, 47109090, 56530908, 70663635, 94218180, 141327270, 282654540]

約数ペア:

[(1, 282654540), (2, 141327270), (3, 94218180), (4, 70663635), (5, 56530908), (6, 47109090), (7, 40379220), (9, 31406060), (10, 28265454), (12, 23554545), (14, 20189610), (15, 18843636), (18, 15703030), (20, 14132727), (21, 13459740), (28, 10094805), (30, 9421818), (35, 8075844), (36, 7851515), (42, 6729870), (45, 6281212), (49, 5768460), (60, 4710909), (63, 4486580), (70, 4037922), (73, 3871980), (84, 3364935), (90, 3140606), (98, 2884230), (105, 2691948), (126, 2243290), (140, 2018961), (146, 1935990), (147, 1922820), (180, 1570303), (196, 1442115), (210, 1345974), (219, 1290660), (245, 1153692), (252, 1121645), (292, 967995), (294, 961410), (315, 897316), (365, 774396), (420, 672987), (438, 645330), (439, 643860), (441, 640940), (490, 576846), (511, 553140), (588, 480705), (630, 448658), (657, 430220), (730, 387198), (735, 384564), (876, 322665), (878, 321930), (882, 320470), (980, 288423), (1022, 276570), (1095, 258132), (1260, 224329), (1314, 215110), (1317, 214620), (1460, 193599), (1470, 192282), (1533, 184380), (1756, 160965), (1764, 160235), (2044, 138285), (2190, 129066), (2195, 128772), (2205, 128188), (2555, 110628), (2628, 107555), (2634, 107310), (2940, 96141), (3066, 92190), (3073, 91980), (3285, 86044), (3577, 79020), (3951, 71540), (4380, 64533), (4390, 64386), (4410, 64094), (4599, 61460), (5110, 55314), (5268, 53655), (6132, 46095), (6146, 45990), (6570, 43022), (6585, 42924), (7154, 39510), (7665, 36876), (7902, 35770), (8780, 32193), (8820, 32047), (9198, 30730), (9219, 30660), (10220, 27657), (10731, 26340), (12292, 22995), (13140, 21511), (13170, 21462), (14308, 19755), (15330, 18438), (15365, 18396), (15804, 17885)]