204568657380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{98731}}^1$

素因数の和:100031

約数の個数: 120

約数和(自身を含む): 642247710720

約数和(自身を除く): 437679053340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1279, 1620, 2558, 3837, 5116, 6395, 7674, 11511, 12790, 15348, 19185, 23022, 25580, 34533, 38370, 46044, 57555, 69066, 76740, 98731, 103599, 115110, 138132, 172665, 197462, 207198, 230220, 296193, 345330, 394924, 414396, 493655, 517995, 592386, 690660, 888579, 987310, 1035990, 1184772, 1480965, 1777158, 1974620, 2071980, 2665737, 2961930, 3554316, 4442895, 5331474, 5923860, 7997211, 8885790, 10662948, 13328685, 15994422, 17771580, 26657370, 31988844, 39986055, 53314740, 79972110, 126276949, 159944220, 252553898, 378830847, 505107796, 631384745, 757661694, 1136492541, 1262769490, 1515323388, 1894154235, 2272985082, 2525538980, 3409477623, 3788308470, 4545970164, 5682462705, 6818955246, 7576616940, 10228432869, 11364925410, 13637910492, 17047388115, 20456865738, 22729850820, 34094776230, 40913731476, 51142164345, 68189552460, 102284328690, 204568657380]

約数ペア:

[(1, 204568657380), (2, 102284328690), (3, 68189552460), (4, 51142164345), (5, 40913731476), (6, 34094776230), (9, 22729850820), (10, 20456865738), (12, 17047388115), (15, 13637910492), (18, 11364925410), (20, 10228432869), (27, 7576616940), (30, 6818955246), (36, 5682462705), (45, 4545970164), (54, 3788308470), (60, 3409477623), (81, 2525538980), (90, 2272985082), (108, 1894154235), (135, 1515323388), (162, 1262769490), (180, 1136492541), (270, 757661694), (324, 631384745), (405, 505107796), (540, 378830847), (810, 252553898), (1279, 159944220), (1620, 126276949), (2558, 79972110), (3837, 53314740), (5116, 39986055), (6395, 31988844), (7674, 26657370), (11511, 17771580), (12790, 15994422), (15348, 13328685), (19185, 10662948), (23022, 8885790), (25580, 7997211), (34533, 5923860), (38370, 5331474), (46044, 4442895), (57555, 3554316), (69066, 2961930), (76740, 2665737), (98731, 2071980), (103599, 1974620), (115110, 1777158), (138132, 1480965), (172665, 1184772), (197462, 1035990), (207198, 987310), (230220, 888579), (296193, 690660), (345330, 592386), (394924, 517995), (414396, 493655)]