105886620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4423}}^1$

素因数の和:4464

約数の個数: 144

約数和(自身を含む): 386480640

約数和(自身を除く): 280594020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4423, 4788, 5985, 7980, 8846, 11970, 13269, 17692, 22115, 23940, 26538, 30961, 39807, 44230, 53076, 61922, 66345, 79614, 84037, 88460, 92883, 123844, 132690, 154805, 159228, 168074, 185766, 199035, 252111, 265380, 278649, 309610, 336148, 371532, 398070, 420185, 464415, 504222, 557298, 588259, 619220, 756333, 796140, 840370, 928830, 1008444, 1114596, 1176518, 1260555, 1393245, 1512666, 1680740, 1764777, 1857660, 2353036, 2521110, 2786490, 2941295, 3025332, 3529554, 3781665, 5042220, 5294331, 5572980, 5882590, 7059108, 7563330, 8823885, 10588662, 11765180, 15126660, 17647770, 21177324, 26471655, 35295540, 52943310, 105886620]

約数ペア:

[(1, 105886620), (2, 52943310), (3, 35295540), (4, 26471655), (5, 21177324), (6, 17647770), (7, 15126660), (9, 11765180), (10, 10588662), (12, 8823885), (14, 7563330), (15, 7059108), (18, 5882590), (19, 5572980), (20, 5294331), (21, 5042220), (28, 3781665), (30, 3529554), (35, 3025332), (36, 2941295), (38, 2786490), (42, 2521110), (45, 2353036), (57, 1857660), (60, 1764777), (63, 1680740), (70, 1512666), (76, 1393245), (84, 1260555), (90, 1176518), (95, 1114596), (105, 1008444), (114, 928830), (126, 840370), (133, 796140), (140, 756333), (171, 619220), (180, 588259), (190, 557298), (210, 504222), (228, 464415), (252, 420185), (266, 398070), (285, 371532), (315, 336148), (342, 309610), (380, 278649), (399, 265380), (420, 252111), (532, 199035), (570, 185766), (630, 168074), (665, 159228), (684, 154805), (798, 132690), (855, 123844), (1140, 92883), (1197, 88460), (1260, 84037), (1330, 79614), (1596, 66345), (1710, 61922), (1995, 53076), (2394, 44230), (2660, 39807), (3420, 30961), (3990, 26538), (4423, 23940), (4788, 22115), (5985, 17692), (7980, 13269), (8846, 11970)]