139274200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 388100160

約数和(自身を除く): 248825960

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 23, 25, 26, 34, 40, 46, 50, 52, 65, 68, 85, 92, 100, 104, 115, 130, 136, 137, 170, 184, 200, 221, 230, 260, 274, 299, 325, 340, 391, 425, 442, 460, 520, 548, 575, 598, 650, 680, 685, 782, 850, 884, 920, 1096, 1105, 1150, 1196, 1300, 1370, 1495, 1564, 1700, 1768, 1781, 1955, 2210, 2300, 2329, 2392, 2600, 2740, 2990, 3128, 3151, 3400, 3425, 3562, 3910, 4420, 4600, 4658, 5083, 5480, 5525, 5980, 6302, 6850, 7124, 7475, 7820, 8840, 8905, 9316, 9775, 10166, 11050, 11645, 11960, 12604, 13700, 14248, 14950, 15640, 15755, 17810, 18632, 19550, 20332, 22100, 23290, 25208, 25415, 27400, 29900, 30277, 31510, 35620, 39100, 40664, 40963, 44200, 44525, 46580, 50830, 53567, 58225, 59800, 60554, 63020, 71240, 78200, 78775, 81926, 89050, 93160, 101660, 107134, 116450, 121108, 126040, 127075, 151385, 157550, 163852, 178100, 203320, 204815, 214268, 232900, 242216, 254150, 267835, 302770, 315100, 327704, 356200, 409630, 428536, 465800, 508300, 535670, 605540, 630200, 696371, 756925, 819260, 1016600, 1024075, 1071340, 1211080, 1339175, 1392742, 1513850, 1638520, 2048150, 2142680, 2678350, 2785484, 3027700, 3481855, 4096300, 5356700, 5570968, 6055400, 6963710, 8192600, 10713400, 13927420, 17409275, 27854840, 34818550, 69637100, 139274200]

約数ペア:

[(1, 139274200), (2, 69637100), (4, 34818550), (5, 27854840), (8, 17409275), (10, 13927420), (13, 10713400), (17, 8192600), (20, 6963710), (23, 6055400), (25, 5570968), (26, 5356700), (34, 4096300), (40, 3481855), (46, 3027700), (50, 2785484), (52, 2678350), (65, 2142680), (68, 2048150), (85, 1638520), (92, 1513850), (100, 1392742), (104, 1339175), (115, 1211080), (130, 1071340), (136, 1024075), (137, 1016600), (170, 819260), (184, 756925), (200, 696371), (221, 630200), (230, 605540), (260, 535670), (274, 508300), (299, 465800), (325, 428536), (340, 409630), (391, 356200), (425, 327704), (442, 315100), (460, 302770), (520, 267835), (548, 254150), (575, 242216), (598, 232900), (650, 214268), (680, 204815), (685, 203320), (782, 178100), (850, 163852), (884, 157550), (920, 151385), (1096, 127075), (1105, 126040), (1150, 121108), (1196, 116450), (1300, 107134), (1370, 101660), (1495, 93160), (1564, 89050), (1700, 81926), (1768, 78775), (1781, 78200), (1955, 71240), (2210, 63020), (2300, 60554), (2329, 59800), (2392, 58225), (2600, 53567), (2740, 50830), (2990, 46580), (3128, 44525), (3151, 44200), (3400, 40963), (3425, 40664), (3562, 39100), (3910, 35620), (4420, 31510), (4600, 30277), (4658, 29900), (5083, 27400), (5480, 25415), (5525, 25208), (5980, 23290), (6302, 22100), (6850, 20332), (7124, 19550), (7475, 18632), (7820, 17810), (8840, 15755), (8905, 15640), (9316, 14950), (9775, 14248), (10166, 13700), (11050, 12604), (11645, 11960)]