4420942020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{2713}}^1$

素因数の和:3562

約数の個数: 144

約数和(自身を含む): 14652473472

約数和(自身を除く): 10231531452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 823, 990, 1646, 1980, 2469, 2713, 3292, 4115, 4938, 5426, 7407, 8139, 8230, 9053, 9876, 10852, 12345, 13565, 14814, 16278, 16460, 18106, 24417, 24690, 27130, 27159, 29628, 29843, 32556, 36212, 37035, 40695, 45265, 48834, 49380, 54260, 54318, 59686, 74070, 81390, 81477, 89529, 90530, 97668, 108636, 119372, 122085, 135795, 148140, 149215, 162780, 162954, 179058, 181060, 244170, 268587, 271590, 298430, 325908, 358116, 407385, 447645, 488340, 537174, 543180, 596860, 814770, 895290, 1074348, 1342935, 1629540, 1790580, 2232799, 2685870, 4465598, 5371740, 6698397, 8931196, 11163995, 13396794, 20095191, 22327990, 24560789, 26793588, 33491985, 40190382, 44655980, 49121578, 66983970, 73682367, 80380764, 98243156, 100475955, 122803945, 133967940, 147364734, 200951910, 221047101, 245607890, 294729468, 368411835, 401903820, 442094202, 491215780, 736823670, 884188404, 1105235505, 1473647340, 2210471010, 4420942020]

約数ペア:

[(1, 4420942020), (2, 2210471010), (3, 1473647340), (4, 1105235505), (5, 884188404), (6, 736823670), (9, 491215780), (10, 442094202), (11, 401903820), (12, 368411835), (15, 294729468), (18, 245607890), (20, 221047101), (22, 200951910), (30, 147364734), (33, 133967940), (36, 122803945), (44, 100475955), (45, 98243156), (55, 80380764), (60, 73682367), (66, 66983970), (90, 49121578), (99, 44655980), (110, 40190382), (132, 33491985), (165, 26793588), (180, 24560789), (198, 22327990), (220, 20095191), (330, 13396794), (396, 11163995), (495, 8931196), (660, 6698397), (823, 5371740), (990, 4465598), (1646, 2685870), (1980, 2232799), (2469, 1790580), (2713, 1629540), (3292, 1342935), (4115, 1074348), (4938, 895290), (5426, 814770), (7407, 596860), (8139, 543180), (8230, 537174), (9053, 488340), (9876, 447645), (10852, 407385), (12345, 358116), (13565, 325908), (14814, 298430), (16278, 271590), (16460, 268587), (18106, 244170), (24417, 181060), (24690, 179058), (27130, 162954), (27159, 162780), (29628, 149215), (29843, 148140), (32556, 135795), (36212, 122085), (37035, 119372), (40695, 108636), (45265, 97668), (48834, 90530), (49380, 89529), (54260, 81477), (54318, 81390), (59686, 74070)]