161553150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 288

約数和(自身を含む): 522466560

約数和(自身を除く): 360913410

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 25, 27, 30, 33, 43, 45, 46, 50, 54, 55, 66, 69, 75, 86, 90, 99, 110, 115, 121, 129, 135, 138, 150, 165, 198, 207, 215, 225, 230, 242, 253, 258, 270, 275, 297, 330, 345, 363, 387, 414, 430, 450, 473, 495, 506, 550, 575, 594, 605, 621, 645, 675, 690, 726, 759, 774, 825, 946, 989, 990, 1035, 1075, 1089, 1150, 1161, 1210, 1242, 1265, 1290, 1350, 1419, 1485, 1518, 1650, 1725, 1815, 1935, 1978, 2070, 2150, 2178, 2277, 2322, 2365, 2475, 2530, 2783, 2838, 2967, 2970, 3025, 3105, 3225, 3267, 3450, 3630, 3795, 3870, 4257, 4554, 4730, 4945, 4950, 5175, 5203, 5445, 5566, 5805, 5934, 6050, 6210, 6325, 6450, 6534, 6831, 7095, 7425, 7590, 8349, 8514, 8901, 9075, 9675, 9890, 10350, 10406, 10879, 10890, 11385, 11610, 11825, 12650, 12771, 13662, 13915, 14190, 14835, 14850, 15525, 15609, 16335, 16698, 17802, 18150, 18975, 19350, 21285, 21758, 22770, 23650, 24725, 25047, 25542, 26015, 26703, 27225, 27830, 29025, 29670, 31050, 31218, 32637, 32670, 34155, 35475, 37950, 41745, 42570, 44505, 46827, 49450, 50094, 52030, 53406, 54395, 54450, 56925, 58050, 63855, 65274, 68310, 69575, 70950, 74175, 75141, 78045, 81675, 83490, 89010, 93654, 97911, 106425, 108790, 113850, 119669, 125235, 127710, 130075, 133515, 139150, 140481, 148350, 150282, 156090, 163185, 163350, 170775, 195822, 208725, 212850, 222525, 234135, 239338, 250470, 260150, 267030, 271975, 280962, 293733, 319275, 326370, 341550, 359007, 375705, 390225, 417450, 445050, 468270, 489555, 543950, 587466, 598345, 626175, 638550, 667575, 702405, 718014, 751410, 780450, 815925, 979110, 1077021, 1170675, 1196690, 1252350, 1335150, 1404810, 1468665, 1631850, 1795035, 1878525, 2154042, 2341350, 2447775, 2937330, 2991725, 3231063, 3512025, 3590070, 3757050, 4895550, 5385105, 5983450, 6462126, 7024050, 7343325, 8975175, 10770210, 14686650, 16155315, 17950350, 26925525, 32310630, 53851050, 80776575, 161553150]

約数ペア:

[(1, 161553150), (2, 80776575), (3, 53851050), (5, 32310630), (6, 26925525), (9, 17950350), (10, 16155315), (11, 14686650), (15, 10770210), (18, 8975175), (22, 7343325), (23, 7024050), (25, 6462126), (27, 5983450), (30, 5385105), (33, 4895550), (43, 3757050), (45, 3590070), (46, 3512025), (50, 3231063), (54, 2991725), (55, 2937330), (66, 2447775), (69, 2341350), (75, 2154042), (86, 1878525), (90, 1795035), (99, 1631850), (110, 1468665), (115, 1404810), (121, 1335150), (129, 1252350), (135, 1196690), (138, 1170675), (150, 1077021), (165, 979110), (198, 815925), (207, 780450), (215, 751410), (225, 718014), (230, 702405), (242, 667575), (253, 638550), (258, 626175), (270, 598345), (275, 587466), (297, 543950), (330, 489555), (345, 468270), (363, 445050), (387, 417450), (414, 390225), (430, 375705), (450, 359007), (473, 341550), (495, 326370), (506, 319275), (550, 293733), (575, 280962), (594, 271975), (605, 267030), (621, 260150), (645, 250470), (675, 239338), (690, 234135), (726, 222525), (759, 212850), (774, 208725), (825, 195822), (946, 170775), (989, 163350), (990, 163185), (1035, 156090), (1075, 150282), (1089, 148350), (1150, 140481), (1161, 139150), (1210, 133515), (1242, 130075), (1265, 127710), (1290, 125235), (1350, 119669), (1419, 113850), (1485, 108790), (1518, 106425), (1650, 97911), (1725, 93654), (1815, 89010), (1935, 83490), (1978, 81675), (2070, 78045), (2150, 75141), (2178, 74175), (2277, 70950), (2322, 69575), (2365, 68310), (2475, 65274), (2530, 63855), (2783, 58050), (2838, 56925), (2967, 54450), (2970, 54395), (3025, 53406), (3105, 52030), (3225, 50094), (3267, 49450), (3450, 46827), (3630, 44505), (3795, 42570), (3870, 41745), (4257, 37950), (4554, 35475), (4730, 34155), (4945, 32670), (4950, 32637), (5175, 31218), (5203, 31050), (5445, 29670), (5566, 29025), (5805, 27830), (5934, 27225), (6050, 26703), (6210, 26015), (6325, 25542), (6450, 25047), (6534, 24725), (6831, 23650), (7095, 22770), (7425, 21758), (7590, 21285), (8349, 19350), (8514, 18975), (8901, 18150), (9075, 17802), (9675, 16698), (9890, 16335), (10350, 15609), (10406, 15525), (10879, 14850), (10890, 14835), (11385, 14190), (11610, 13915), (11825, 13662), (12650, 12771)]