201338460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3359}}^1$

素因数の和:3417

約数の個数: 120

約数和(自身を含む): 648869760

約数和(自身を除く): 447531300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 270, 324, 333, 370, 405, 444, 540, 555, 666, 740, 810, 999, 1110, 1332, 1620, 1665, 1998, 2220, 2997, 3330, 3359, 3996, 4995, 5994, 6660, 6718, 9990, 10077, 11988, 13436, 14985, 16795, 19980, 20154, 29970, 30231, 33590, 40308, 50385, 59940, 60462, 67180, 90693, 100770, 120924, 124283, 151155, 181386, 201540, 248566, 272079, 302310, 362772, 372849, 453465, 497132, 544158, 604620, 621415, 745698, 906930, 1088316, 1118547, 1242830, 1360395, 1491396, 1813860, 1864245, 2237094, 2485660, 2720790, 3355641, 3728490, 4474188, 5441580, 5592735, 6711282, 7456980, 10066923, 11185470, 13422564, 16778205, 20133846, 22370940, 33556410, 40267692, 50334615, 67112820, 100669230, 201338460]

約数ペア:

[(1, 201338460), (2, 100669230), (3, 67112820), (4, 50334615), (5, 40267692), (6, 33556410), (9, 22370940), (10, 20133846), (12, 16778205), (15, 13422564), (18, 11185470), (20, 10066923), (27, 7456980), (30, 6711282), (36, 5592735), (37, 5441580), (45, 4474188), (54, 3728490), (60, 3355641), (74, 2720790), (81, 2485660), (90, 2237094), (108, 1864245), (111, 1813860), (135, 1491396), (148, 1360395), (162, 1242830), (180, 1118547), (185, 1088316), (222, 906930), (270, 745698), (324, 621415), (333, 604620), (370, 544158), (405, 497132), (444, 453465), (540, 372849), (555, 362772), (666, 302310), (740, 272079), (810, 248566), (999, 201540), (1110, 181386), (1332, 151155), (1620, 124283), (1665, 120924), (1998, 100770), (2220, 90693), (2997, 67180), (3330, 60462), (3359, 59940), (3996, 50385), (4995, 40308), (5994, 33590), (6660, 30231), (6718, 29970), (9990, 20154), (10077, 19980), (11988, 16795), (13436, 14985)]