91762020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3833}}^1$

素因数の和:3874

約数の個数: 144

約数和(自身を含む): 334938240

約数和(自身を除く): 243176220

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, 3833, 3990, 4788, 5985, 7666, 7980, 11499, 11970, 15332, 19165, 22998, 23940, 26831, 34497, 38330, 45996, 53662, 57495, 68994, 72827, 76660, 80493, 107324, 114990, 134155, 137988, 145654, 160986, 172485, 218481, 229980, 241479, 268310, 291308, 321972, 344970, 364135, 402465, 436962, 482958, 509789, 536620, 655443, 689940, 728270, 804930, 873924, 965916, 1019578, 1092405, 1207395, 1310886, 1456540, 1529367, 1609860, 2039156, 2184810, 2414790, 2548945, 2621772, 3058734, 3277215, 4369620, 4588101, 4829580, 5097890, 6117468, 6554430, 7646835, 9176202, 10195780, 13108860, 15293670, 18352404, 22940505, 30587340, 45881010, 91762020]

約数ペア:

[(1, 91762020), (2, 45881010), (3, 30587340), (4, 22940505), (5, 18352404), (6, 15293670), (7, 13108860), (9, 10195780), (10, 9176202), (12, 7646835), (14, 6554430), (15, 6117468), (18, 5097890), (19, 4829580), (20, 4588101), (21, 4369620), (28, 3277215), (30, 3058734), (35, 2621772), (36, 2548945), (38, 2414790), (42, 2184810), (45, 2039156), (57, 1609860), (60, 1529367), (63, 1456540), (70, 1310886), (76, 1207395), (84, 1092405), (90, 1019578), (95, 965916), (105, 873924), (114, 804930), (126, 728270), (133, 689940), (140, 655443), (171, 536620), (180, 509789), (190, 482958), (210, 436962), (228, 402465), (252, 364135), (266, 344970), (285, 321972), (315, 291308), (342, 268310), (380, 241479), (399, 229980), (420, 218481), (532, 172485), (570, 160986), (630, 145654), (665, 137988), (684, 134155), (798, 114990), (855, 107324), (1140, 80493), (1197, 76660), (1260, 72827), (1330, 68994), (1596, 57495), (1710, 53662), (1995, 45996), (2394, 38330), (2660, 34497), (3420, 26831), (3833, 23940), (3990, 22998), (4788, 19165), (5985, 15332), (7666, 11970), (7980, 11499)]