906240420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{5807}}^1$

素因数の和:5859

約数の個数: 144

約数和(自身を含む): 2995534080

約数和(自身を除く): 2089293660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 289, 306, 340, 459, 510, 540, 578, 612, 765, 867, 918, 1020, 1156, 1445, 1530, 1734, 1836, 2295, 2601, 2890, 3060, 3468, 4335, 4590, 5202, 5780, 5807, 7803, 8670, 9180, 10404, 11614, 13005, 15606, 17340, 17421, 23228, 26010, 29035, 31212, 34842, 39015, 52020, 52263, 58070, 69684, 78030, 87105, 98719, 104526, 116140, 156060, 156789, 174210, 197438, 209052, 261315, 296157, 313578, 348420, 394876, 493595, 522630, 592314, 627156, 783945, 888471, 987190, 1045260, 1184628, 1480785, 1567890, 1678223, 1776942, 1974380, 2665413, 2961570, 3135780, 3356446, 3553884, 4442355, 5034669, 5330826, 5923140, 6712892, 8391115, 8884710, 10069338, 10661652, 13327065, 15104007, 16782230, 17769420, 20138676, 25173345, 26654130, 30208014, 33564460, 45312021, 50346690, 53308260, 60416028, 75520035, 90624042, 100693380, 151040070, 181248084, 226560105, 302080140, 453120210, 906240420]

約数ペア:

[(1, 906240420), (2, 453120210), (3, 302080140), (4, 226560105), (5, 181248084), (6, 151040070), (9, 100693380), (10, 90624042), (12, 75520035), (15, 60416028), (17, 53308260), (18, 50346690), (20, 45312021), (27, 33564460), (30, 30208014), (34, 26654130), (36, 25173345), (45, 20138676), (51, 17769420), (54, 16782230), (60, 15104007), (68, 13327065), (85, 10661652), (90, 10069338), (102, 8884710), (108, 8391115), (135, 6712892), (153, 5923140), (170, 5330826), (180, 5034669), (204, 4442355), (255, 3553884), (270, 3356446), (289, 3135780), (306, 2961570), (340, 2665413), (459, 1974380), (510, 1776942), (540, 1678223), (578, 1567890), (612, 1480785), (765, 1184628), (867, 1045260), (918, 987190), (1020, 888471), (1156, 783945), (1445, 627156), (1530, 592314), (1734, 522630), (1836, 493595), (2295, 394876), (2601, 348420), (2890, 313578), (3060, 296157), (3468, 261315), (4335, 209052), (4590, 197438), (5202, 174210), (5780, 156789), (5807, 156060), (7803, 116140), (8670, 104526), (9180, 98719), (10404, 87105), (11614, 78030), (13005, 69684), (15606, 58070), (17340, 52263), (17421, 52020), (23228, 39015), (26010, 34842), (29035, 31212)]