209343420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2711}}^1$

素因数の和:2753

約数の個数: 192

約数和(自身を含む): 765434880

約数和(自身を除く): 556091460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 330, 351, 390, 396, 429, 468, 495, 540, 572, 585, 594, 660, 702, 715, 780, 858, 990, 1170, 1188, 1287, 1404, 1430, 1485, 1716, 1755, 1980, 2145, 2340, 2574, 2711, 2860, 2970, 3510, 3861, 4290, 5148, 5422, 5940, 6435, 7020, 7722, 8133, 8580, 10844, 12870, 13555, 15444, 16266, 19305, 24399, 25740, 27110, 29821, 32532, 35243, 38610, 40665, 48798, 54220, 59642, 70486, 73197, 77220, 81330, 89463, 97596, 105729, 119284, 121995, 140972, 146394, 149105, 162660, 176215, 178926, 211458, 243990, 268389, 292788, 298210, 317187, 352430, 357852, 365985, 387673, 422916, 447315, 487980, 528645, 536778, 596420, 634374, 704860, 731970, 775346, 805167, 894630, 951561, 1057290, 1073556, 1163019, 1268748, 1341945, 1463940, 1550692, 1585935, 1610334, 1789260, 1903122, 1938365, 2114580, 2326038, 2683890, 3171870, 3220668, 3489057, 3806244, 3876730, 4025835, 4652076, 4757805, 5367780, 5815095, 6343740, 6978114, 7753460, 8051670, 9515610, 10467171, 11630190, 13956228, 16103340, 17445285, 19031220, 20934342, 23260380, 34890570, 41868684, 52335855, 69781140, 104671710, 209343420]

約数ペア:

[(1, 209343420), (2, 104671710), (3, 69781140), (4, 52335855), (5, 41868684), (6, 34890570), (9, 23260380), (10, 20934342), (11, 19031220), (12, 17445285), (13, 16103340), (15, 13956228), (18, 11630190), (20, 10467171), (22, 9515610), (26, 8051670), (27, 7753460), (30, 6978114), (33, 6343740), (36, 5815095), (39, 5367780), (44, 4757805), (45, 4652076), (52, 4025835), (54, 3876730), (55, 3806244), (60, 3489057), (65, 3220668), (66, 3171870), (78, 2683890), (90, 2326038), (99, 2114580), (108, 1938365), (110, 1903122), (117, 1789260), (130, 1610334), (132, 1585935), (135, 1550692), (143, 1463940), (156, 1341945), (165, 1268748), (180, 1163019), (195, 1073556), (198, 1057290), (220, 951561), (234, 894630), (260, 805167), (270, 775346), (286, 731970), (297, 704860), (330, 634374), (351, 596420), (390, 536778), (396, 528645), (429, 487980), (468, 447315), (495, 422916), (540, 387673), (572, 365985), (585, 357852), (594, 352430), (660, 317187), (702, 298210), (715, 292788), (780, 268389), (858, 243990), (990, 211458), (1170, 178926), (1188, 176215), (1287, 162660), (1404, 149105), (1430, 146394), (1485, 140972), (1716, 121995), (1755, 119284), (1980, 105729), (2145, 97596), (2340, 89463), (2574, 81330), (2711, 77220), (2860, 73197), (2970, 70486), (3510, 59642), (3861, 54220), (4290, 48798), (5148, 40665), (5422, 38610), (5940, 35243), (6435, 32532), (7020, 29821), (7722, 27110), (8133, 25740), (8580, 24399), (10844, 19305), (12870, 16266), (13555, 15444)]