302728680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:424

約数の個数: 192

約数和(自身を含む): 1031097600

約数和(自身を除く): 728368920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 107, 116, 120, 145, 174, 180, 214, 232, 261, 271, 290, 321, 348, 360, 428, 435, 522, 535, 542, 580, 642, 696, 813, 856, 870, 963, 1044, 1070, 1084, 1160, 1284, 1305, 1355, 1605, 1626, 1740, 1926, 2088, 2140, 2168, 2439, 2568, 2610, 2710, 3103, 3210, 3252, 3480, 3852, 4065, 4280, 4815, 4878, 5220, 5420, 6206, 6420, 6504, 7704, 7859, 8130, 9309, 9630, 9756, 10440, 10840, 12195, 12412, 12840, 15515, 15718, 16260, 18618, 19260, 19512, 23577, 24390, 24824, 27927, 28997, 31030, 31436, 32520, 37236, 38520, 39295, 46545, 47154, 48780, 55854, 57994, 62060, 62872, 70731, 74472, 78590, 86991, 93090, 94308, 97560, 111708, 115988, 117885, 124120, 139635, 141462, 144985, 157180, 173982, 186180, 188616, 223416, 231976, 235770, 260973, 279270, 282924, 289970, 314360, 347964, 353655, 372360, 434955, 471540, 521946, 558540, 565848, 579940, 695928, 707310, 840913, 869910, 943080, 1043892, 1117080, 1159880, 1304865, 1414620, 1681826, 1739820, 2087784, 2522739, 2609730, 2829240, 3363652, 3479640, 4204565, 5045478, 5219460, 6727304, 7568217, 8409130, 10090956, 10438920, 12613695, 15136434, 16818260, 20181912, 25227390, 30272868, 33636520, 37841085, 50454780, 60545736, 75682170, 100909560, 151364340, 302728680]

約数ペア:

[(1, 302728680), (2, 151364340), (3, 100909560), (4, 75682170), (5, 60545736), (6, 50454780), (8, 37841085), (9, 33636520), (10, 30272868), (12, 25227390), (15, 20181912), (18, 16818260), (20, 15136434), (24, 12613695), (29, 10438920), (30, 10090956), (36, 8409130), (40, 7568217), (45, 6727304), (58, 5219460), (60, 5045478), (72, 4204565), (87, 3479640), (90, 3363652), (107, 2829240), (116, 2609730), (120, 2522739), (145, 2087784), (174, 1739820), (180, 1681826), (214, 1414620), (232, 1304865), (261, 1159880), (271, 1117080), (290, 1043892), (321, 943080), (348, 869910), (360, 840913), (428, 707310), (435, 695928), (522, 579940), (535, 565848), (542, 558540), (580, 521946), (642, 471540), (696, 434955), (813, 372360), (856, 353655), (870, 347964), (963, 314360), (1044, 289970), (1070, 282924), (1084, 279270), (1160, 260973), (1284, 235770), (1305, 231976), (1355, 223416), (1605, 188616), (1626, 186180), (1740, 173982), (1926, 157180), (2088, 144985), (2140, 141462), (2168, 139635), (2439, 124120), (2568, 117885), (2610, 115988), (2710, 111708), (3103, 97560), (3210, 94308), (3252, 93090), (3480, 86991), (3852, 78590), (4065, 74472), (4280, 70731), (4815, 62872), (4878, 62060), (5220, 57994), (5420, 55854), (6206, 48780), (6420, 47154), (6504, 46545), (7704, 39295), (7859, 38520), (8130, 37236), (9309, 32520), (9630, 31436), (9756, 31030), (10440, 28997), (10840, 27927), (12195, 24824), (12412, 24390), (12840, 23577), (15515, 19512), (15718, 19260), (16260, 18618)]