47111220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2237}}^1$

素因数の和:2271

約数の個数: 120

約数和(自身を含む): 159229224

約数和(自身を除く): 112118004

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, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2237, 2340, 3510, 4212, 4474, 5265, 6711, 7020, 8948, 10530, 11185, 13422, 20133, 21060, 22370, 26844, 29081, 33555, 40266, 44740, 58162, 60399, 67110, 80532, 87243, 100665, 116324, 120798, 134220, 145405, 174486, 181197, 201330, 241596, 261729, 290810, 301995, 348972, 362394, 402660, 436215, 523458, 581620, 603990, 724788, 785187, 872430, 905985, 1046916, 1207980, 1308645, 1570374, 1744860, 1811970, 2355561, 2617290, 3140748, 3623940, 3925935, 4711122, 5234580, 7851870, 9422244, 11777805, 15703740, 23555610, 47111220]

約数ペア:

[(1, 47111220), (2, 23555610), (3, 15703740), (4, 11777805), (5, 9422244), (6, 7851870), (9, 5234580), (10, 4711122), (12, 3925935), (13, 3623940), (15, 3140748), (18, 2617290), (20, 2355561), (26, 1811970), (27, 1744860), (30, 1570374), (36, 1308645), (39, 1207980), (45, 1046916), (52, 905985), (54, 872430), (60, 785187), (65, 724788), (78, 603990), (81, 581620), (90, 523458), (108, 436215), (117, 402660), (130, 362394), (135, 348972), (156, 301995), (162, 290810), (180, 261729), (195, 241596), (234, 201330), (260, 181197), (270, 174486), (324, 145405), (351, 134220), (390, 120798), (405, 116324), (468, 100665), (540, 87243), (585, 80532), (702, 67110), (780, 60399), (810, 58162), (1053, 44740), (1170, 40266), (1404, 33555), (1620, 29081), (1755, 26844), (2106, 22370), (2237, 21060), (2340, 20133), (3510, 13422), (4212, 11185), (4474, 10530), (5265, 8948), (6711, 7020)]