418384980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:695

約数の個数: 192

約数和(自身を含む): 1417409280

約数和(自身を除く): 999024300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 107, 108, 117, 130, 135, 156, 180, 195, 214, 234, 260, 270, 321, 351, 390, 428, 468, 535, 540, 557, 585, 642, 702, 780, 963, 1070, 1114, 1170, 1284, 1391, 1404, 1605, 1671, 1755, 1926, 2140, 2228, 2340, 2782, 2785, 2889, 3210, 3342, 3510, 3852, 4173, 4815, 5013, 5564, 5570, 5778, 6420, 6684, 6955, 7020, 7241, 8346, 8355, 9630, 10026, 11140, 11556, 12519, 13910, 14445, 14482, 15039, 16692, 16710, 19260, 20052, 20865, 21723, 25038, 25065, 27820, 28890, 28964, 30078, 33420, 36205, 37557, 41730, 43446, 50076, 50130, 57780, 59599, 60156, 62595, 65169, 72410, 75114, 75195, 83460, 86892, 100260, 108615, 119198, 125190, 130338, 144820, 150228, 150390, 178797, 187785, 195507, 217230, 238396, 250380, 260676, 297995, 300780, 325845, 357594, 375570, 391014, 434460, 536391, 595990, 651690, 715188, 751140, 774787, 782028, 893985, 977535, 1072782, 1191980, 1303380, 1549574, 1609173, 1787970, 1955070, 2145564, 2324361, 2681955, 3099148, 3218346, 3575940, 3873935, 3910140, 4648722, 5363910, 6436692, 6973083, 7747870, 8045865, 9297444, 10727820, 11621805, 13946166, 15495740, 16091730, 20919249, 23243610, 27892332, 32183460, 34865415, 41838498, 46487220, 69730830, 83676996, 104596245, 139461660, 209192490, 418384980]

約数ペア:

[(1, 418384980), (2, 209192490), (3, 139461660), (4, 104596245), (5, 83676996), (6, 69730830), (9, 46487220), (10, 41838498), (12, 34865415), (13, 32183460), (15, 27892332), (18, 23243610), (20, 20919249), (26, 16091730), (27, 15495740), (30, 13946166), (36, 11621805), (39, 10727820), (45, 9297444), (52, 8045865), (54, 7747870), (60, 6973083), (65, 6436692), (78, 5363910), (90, 4648722), (107, 3910140), (108, 3873935), (117, 3575940), (130, 3218346), (135, 3099148), (156, 2681955), (180, 2324361), (195, 2145564), (214, 1955070), (234, 1787970), (260, 1609173), (270, 1549574), (321, 1303380), (351, 1191980), (390, 1072782), (428, 977535), (468, 893985), (535, 782028), (540, 774787), (557, 751140), (585, 715188), (642, 651690), (702, 595990), (780, 536391), (963, 434460), (1070, 391014), (1114, 375570), (1170, 357594), (1284, 325845), (1391, 300780), (1404, 297995), (1605, 260676), (1671, 250380), (1755, 238396), (1926, 217230), (2140, 195507), (2228, 187785), (2340, 178797), (2782, 150390), (2785, 150228), (2889, 144820), (3210, 130338), (3342, 125190), (3510, 119198), (3852, 108615), (4173, 100260), (4815, 86892), (5013, 83460), (5564, 75195), (5570, 75114), (5778, 72410), (6420, 65169), (6684, 62595), (6955, 60156), (7020, 59599), (7241, 57780), (8346, 50130), (8355, 50076), (9630, 43446), (10026, 41730), (11140, 37557), (11556, 36205), (12519, 33420), (13910, 30078), (14445, 28964), (14482, 28890), (15039, 27820), (16692, 25065), (16710, 25038), (19260, 21723), (20052, 20865)]