84221910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:403

約数の個数: 128

約数和(自身を含む): 242611200

約数和(自身を除く): 158389290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 59, 85, 90, 102, 118, 135, 153, 170, 177, 255, 270, 295, 306, 311, 354, 459, 510, 531, 590, 622, 765, 885, 918, 933, 1003, 1062, 1530, 1555, 1593, 1770, 1866, 2006, 2295, 2655, 2799, 3009, 3110, 3186, 4590, 4665, 5015, 5287, 5310, 5598, 6018, 7965, 8397, 9027, 9330, 10030, 10574, 13995, 15045, 15861, 15930, 16794, 18054, 18349, 26435, 27081, 27990, 30090, 31722, 36698, 41985, 45135, 47583, 52870, 54162, 55047, 79305, 83970, 90270, 91745, 95166, 110094, 135405, 142749, 158610, 165141, 183490, 237915, 270810, 275235, 285498, 311933, 330282, 475830, 495423, 550470, 623866, 713745, 825705, 935799, 990846, 1427490, 1559665, 1651410, 1871598, 2477115, 2807397, 3119330, 4678995, 4954230, 5614794, 8422191, 9357990, 14036985, 16844382, 28073970, 42110955, 84221910]

約数ペア:

[(1, 84221910), (2, 42110955), (3, 28073970), (5, 16844382), (6, 14036985), (9, 9357990), (10, 8422191), (15, 5614794), (17, 4954230), (18, 4678995), (27, 3119330), (30, 2807397), (34, 2477115), (45, 1871598), (51, 1651410), (54, 1559665), (59, 1427490), (85, 990846), (90, 935799), (102, 825705), (118, 713745), (135, 623866), (153, 550470), (170, 495423), (177, 475830), (255, 330282), (270, 311933), (295, 285498), (306, 275235), (311, 270810), (354, 237915), (459, 183490), (510, 165141), (531, 158610), (590, 142749), (622, 135405), (765, 110094), (885, 95166), (918, 91745), (933, 90270), (1003, 83970), (1062, 79305), (1530, 55047), (1555, 54162), (1593, 52870), (1770, 47583), (1866, 45135), (2006, 41985), (2295, 36698), (2655, 31722), (2799, 30090), (3009, 27990), (3110, 27081), (3186, 26435), (4590, 18349), (4665, 18054), (5015, 16794), (5287, 15930), (5310, 15861), (5598, 15045), (6018, 13995), (7965, 10574), (8397, 10030), (9027, 9330)]