76219830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 220119120

約数和(自身を除く): 143899290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 29, 30, 38, 45, 53, 57, 58, 87, 90, 95, 106, 114, 145, 159, 171, 174, 190, 261, 265, 285, 290, 318, 342, 435, 477, 522, 530, 551, 570, 795, 841, 855, 870, 954, 1007, 1102, 1305, 1537, 1590, 1653, 1682, 1710, 2014, 2385, 2523, 2610, 2755, 3021, 3074, 3306, 4205, 4611, 4770, 4959, 5035, 5046, 5510, 6042, 7569, 7685, 8265, 8410, 9063, 9222, 9918, 10070, 12615, 13833, 15105, 15138, 15370, 15979, 16530, 18126, 23055, 24795, 25230, 27666, 29203, 30210, 31958, 37845, 44573, 45315, 46110, 47937, 49590, 58406, 69165, 75690, 79895, 87609, 89146, 90630, 95874, 133719, 138330, 143811, 146015, 159790, 175218, 222865, 239685, 262827, 267438, 287622, 292030, 401157, 438045, 445730, 479370, 525654, 668595, 719055, 802314, 846887, 876090, 1314135, 1337190, 1438110, 1693774, 2005785, 2540661, 2628270, 4011570, 4234435, 5081322, 7621983, 8468870, 12703305, 15243966, 25406610, 38109915, 76219830]

約数ペア:

[(1, 76219830), (2, 38109915), (3, 25406610), (5, 15243966), (6, 12703305), (9, 8468870), (10, 7621983), (15, 5081322), (18, 4234435), (19, 4011570), (29, 2628270), (30, 2540661), (38, 2005785), (45, 1693774), (53, 1438110), (57, 1337190), (58, 1314135), (87, 876090), (90, 846887), (95, 802314), (106, 719055), (114, 668595), (145, 525654), (159, 479370), (171, 445730), (174, 438045), (190, 401157), (261, 292030), (265, 287622), (285, 267438), (290, 262827), (318, 239685), (342, 222865), (435, 175218), (477, 159790), (522, 146015), (530, 143811), (551, 138330), (570, 133719), (795, 95874), (841, 90630), (855, 89146), (870, 87609), (954, 79895), (1007, 75690), (1102, 69165), (1305, 58406), (1537, 49590), (1590, 47937), (1653, 46110), (1682, 45315), (1710, 44573), (2014, 37845), (2385, 31958), (2523, 30210), (2610, 29203), (2755, 27666), (3021, 25230), (3074, 24795), (3306, 23055), (4205, 18126), (4611, 16530), (4770, 15979), (4959, 15370), (5035, 15138), (5046, 15105), (5510, 13833), (6042, 12615), (7569, 10070), (7685, 9918), (8265, 9222), (8410, 9063)]