206779500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 288

約数和(自身を含む): 724127040

約数和(自身を除く): 517347540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 53, 54, 60, 68, 75, 85, 90, 100, 102, 106, 108, 125, 135, 150, 153, 159, 170, 180, 204, 212, 225, 250, 255, 265, 270, 289, 300, 306, 318, 340, 375, 425, 450, 459, 477, 500, 510, 530, 540, 578, 612, 636, 675, 750, 765, 795, 850, 867, 900, 901, 918, 954, 1020, 1060, 1125, 1156, 1275, 1325, 1350, 1431, 1445, 1500, 1530, 1590, 1700, 1734, 1802, 1836, 1908, 2125, 2250, 2295, 2385, 2550, 2601, 2650, 2700, 2703, 2862, 2890, 3060, 3180, 3375, 3468, 3604, 3825, 3975, 4250, 4335, 4500, 4505, 4590, 4770, 5100, 5202, 5300, 5406, 5724, 5780, 6375, 6625, 6750, 7155, 7225, 7650, 7803, 7950, 8109, 8500, 8670, 9010, 9180, 9540, 10404, 10812, 11475, 11925, 12750, 13005, 13250, 13500, 13515, 14310, 14450, 15300, 15317, 15606, 15900, 16218, 17340, 18020, 19125, 19875, 21675, 22525, 22950, 23850, 24327, 25500, 26010, 26500, 27030, 28620, 28900, 30634, 31212, 32436, 35775, 36125, 38250, 39015, 39750, 40545, 43350, 45050, 45900, 45951, 47700, 48654, 52020, 54060, 57375, 59625, 61268, 65025, 67575, 71550, 72250, 76500, 76585, 78030, 79500, 81090, 86700, 90100, 91902, 97308, 108375, 112625, 114750, 119250, 121635, 130050, 135150, 137853, 143100, 144500, 153170, 156060, 162180, 178875, 183804, 195075, 202725, 216750, 225250, 229500, 229755, 238500, 243270, 260100, 270300, 275706, 306340, 325125, 337875, 357750, 382925, 390150, 405450, 413559, 433500, 450500, 459510, 486540, 551412, 608175, 650250, 675750, 689265, 715500, 765850, 780300, 810900, 827118, 919020, 975375, 1013625, 1148775, 1216350, 1300500, 1351500, 1378530, 1531700, 1654236, 1914625, 1950750, 2027250, 2067795, 2297550, 2432700, 2757060, 3040875, 3446325, 3829250, 3901500, 4054500, 4135590, 4595100, 5743875, 6081750, 6892650, 7658500, 8271180, 10338975, 11487750, 12163500, 13785300, 17231625, 20677950, 22975500, 34463250, 41355900, 51694875, 68926500, 103389750, 206779500]

約数ペア:

[(1, 206779500), (2, 103389750), (3, 68926500), (4, 51694875), (5, 41355900), (6, 34463250), (9, 22975500), (10, 20677950), (12, 17231625), (15, 13785300), (17, 12163500), (18, 11487750), (20, 10338975), (25, 8271180), (27, 7658500), (30, 6892650), (34, 6081750), (36, 5743875), (45, 4595100), (50, 4135590), (51, 4054500), (53, 3901500), (54, 3829250), (60, 3446325), (68, 3040875), (75, 2757060), (85, 2432700), (90, 2297550), (100, 2067795), (102, 2027250), (106, 1950750), (108, 1914625), (125, 1654236), (135, 1531700), (150, 1378530), (153, 1351500), (159, 1300500), (170, 1216350), (180, 1148775), (204, 1013625), (212, 975375), (225, 919020), (250, 827118), (255, 810900), (265, 780300), (270, 765850), (289, 715500), (300, 689265), (306, 675750), (318, 650250), (340, 608175), (375, 551412), (425, 486540), (450, 459510), (459, 450500), (477, 433500), (500, 413559), (510, 405450), (530, 390150), (540, 382925), (578, 357750), (612, 337875), (636, 325125), (675, 306340), (750, 275706), (765, 270300), (795, 260100), (850, 243270), (867, 238500), (900, 229755), (901, 229500), (918, 225250), (954, 216750), (1020, 202725), (1060, 195075), (1125, 183804), (1156, 178875), (1275, 162180), (1325, 156060), (1350, 153170), (1431, 144500), (1445, 143100), (1500, 137853), (1530, 135150), (1590, 130050), (1700, 121635), (1734, 119250), (1802, 114750), (1836, 112625), (1908, 108375), (2125, 97308), (2250, 91902), (2295, 90100), (2385, 86700), (2550, 81090), (2601, 79500), (2650, 78030), (2700, 76585), (2703, 76500), (2862, 72250), (2890, 71550), (3060, 67575), (3180, 65025), (3375, 61268), (3468, 59625), (3604, 57375), (3825, 54060), (3975, 52020), (4250, 48654), (4335, 47700), (4500, 45951), (4505, 45900), (4590, 45050), (4770, 43350), (5100, 40545), (5202, 39750), (5300, 39015), (5406, 38250), (5724, 36125), (5780, 35775), (6375, 32436), (6625, 31212), (6750, 30634), (7155, 28900), (7225, 28620), (7650, 27030), (7803, 26500), (7950, 26010), (8109, 25500), (8500, 24327), (8670, 23850), (9010, 22950), (9180, 22525), (9540, 21675), (10404, 19875), (10812, 19125), (11475, 18020), (11925, 17340), (12750, 16218), (13005, 15900), (13250, 15606), (13500, 15317), (13515, 15300), (14310, 14450)]