1101252460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:333

約数の個数: 216

約数和(自身を含む): 3049017552

約数和(自身を除く): 1947765092

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 37, 44, 49, 55, 70, 74, 77, 98, 110, 121, 140, 148, 154, 185, 196, 220, 242, 245, 251, 259, 308, 370, 385, 407, 484, 490, 502, 518, 539, 605, 740, 770, 814, 847, 980, 1004, 1036, 1078, 1210, 1255, 1295, 1540, 1628, 1694, 1757, 1813, 2035, 2156, 2420, 2510, 2590, 2695, 2761, 2849, 3388, 3514, 3626, 4070, 4235, 4477, 5020, 5180, 5390, 5522, 5698, 5929, 7028, 7252, 8140, 8470, 8785, 8954, 9065, 9287, 10780, 11044, 11396, 11858, 12299, 13805, 14245, 16940, 17570, 17908, 18130, 18574, 19327, 19943, 22385, 23716, 24598, 27610, 28490, 29645, 30371, 31339, 35140, 36260, 37148, 38654, 39886, 44770, 46435, 49196, 55220, 56980, 59290, 60742, 61495, 62678, 65009, 77308, 79772, 89540, 92870, 96635, 99715, 102157, 118580, 121484, 122990, 125356, 130018, 135289, 151855, 156695, 185740, 193270, 199430, 204314, 212597, 219373, 245980, 260036, 270578, 303710, 313390, 325045, 386540, 398860, 408628, 425194, 438746, 455063, 510785, 541156, 607420, 626780, 650090, 676445, 715099, 850388, 877492, 910126, 1021570, 1062985, 1096865, 1123727, 1300180, 1352890, 1430198, 1488179, 1820252, 2043140, 2125970, 2193730, 2247454, 2275315, 2705780, 2860396, 2976358, 3575495, 4251940, 4387460, 4494908, 4550630, 5005693, 5618635, 5952716, 7150990, 7440895, 7866089, 9101260, 10011386, 11237270, 14301980, 14881790, 15732178, 20022772, 22474540, 25028465, 29763580, 31464356, 39330445, 50056930, 55062623, 78660890, 100113860, 110125246, 157321780, 220250492, 275313115, 550626230, 1101252460]

約数ペア:

[(1, 1101252460), (2, 550626230), (4, 275313115), (5, 220250492), (7, 157321780), (10, 110125246), (11, 100113860), (14, 78660890), (20, 55062623), (22, 50056930), (28, 39330445), (35, 31464356), (37, 29763580), (44, 25028465), (49, 22474540), (55, 20022772), (70, 15732178), (74, 14881790), (77, 14301980), (98, 11237270), (110, 10011386), (121, 9101260), (140, 7866089), (148, 7440895), (154, 7150990), (185, 5952716), (196, 5618635), (220, 5005693), (242, 4550630), (245, 4494908), (251, 4387460), (259, 4251940), (308, 3575495), (370, 2976358), (385, 2860396), (407, 2705780), (484, 2275315), (490, 2247454), (502, 2193730), (518, 2125970), (539, 2043140), (605, 1820252), (740, 1488179), (770, 1430198), (814, 1352890), (847, 1300180), (980, 1123727), (1004, 1096865), (1036, 1062985), (1078, 1021570), (1210, 910126), (1255, 877492), (1295, 850388), (1540, 715099), (1628, 676445), (1694, 650090), (1757, 626780), (1813, 607420), (2035, 541156), (2156, 510785), (2420, 455063), (2510, 438746), (2590, 425194), (2695, 408628), (2761, 398860), (2849, 386540), (3388, 325045), (3514, 313390), (3626, 303710), (4070, 270578), (4235, 260036), (4477, 245980), (5020, 219373), (5180, 212597), (5390, 204314), (5522, 199430), (5698, 193270), (5929, 185740), (7028, 156695), (7252, 151855), (8140, 135289), (8470, 130018), (8785, 125356), (8954, 122990), (9065, 121484), (9287, 118580), (10780, 102157), (11044, 99715), (11396, 96635), (11858, 92870), (12299, 89540), (13805, 79772), (14245, 77308), (16940, 65009), (17570, 62678), (17908, 61495), (18130, 60742), (18574, 59290), (19327, 56980), (19943, 55220), (22385, 49196), (23716, 46435), (24598, 44770), (27610, 39886), (28490, 38654), (29645, 37148), (30371, 36260), (31339, 35140)]