315067800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 1096358400

約数和(自身を除く): 781290600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 25, 30, 34, 40, 46, 50, 51, 60, 68, 69, 75, 79, 85, 92, 100, 102, 115, 120, 136, 138, 150, 158, 170, 184, 200, 204, 230, 237, 255, 276, 289, 300, 316, 340, 345, 391, 395, 408, 425, 460, 474, 510, 552, 575, 578, 600, 632, 680, 690, 782, 790, 850, 867, 920, 948, 1020, 1150, 1156, 1173, 1185, 1275, 1343, 1380, 1445, 1564, 1580, 1700, 1725, 1734, 1817, 1896, 1955, 1975, 2040, 2300, 2312, 2346, 2370, 2550, 2686, 2760, 2890, 3128, 3160, 3400, 3450, 3468, 3634, 3910, 3950, 4029, 4335, 4600, 4692, 4740, 5100, 5372, 5451, 5780, 5865, 5925, 6647, 6715, 6900, 6936, 7225, 7268, 7820, 7900, 8058, 8670, 9085, 9384, 9480, 9775, 10200, 10744, 10902, 11560, 11730, 11850, 13294, 13430, 13800, 14450, 14536, 15640, 15800, 16116, 17340, 18170, 19550, 19941, 20145, 21675, 21804, 22831, 23460, 23700, 26588, 26860, 27255, 28900, 29325, 30889, 32232, 33235, 33575, 34680, 36340, 39100, 39882, 40290, 43350, 43608, 45425, 45662, 46920, 47400, 53176, 53720, 54510, 57800, 58650, 61778, 66470, 67150, 68493, 72680, 78200, 79764, 80580, 86700, 90850, 91324, 92667, 99705, 100725, 109020, 114155, 117300, 123556, 132940, 134300, 136275, 136986, 154445, 159528, 161160, 166175, 173400, 181700, 182648, 185334, 199410, 201450, 218040, 228310, 234600, 247112, 265880, 268600, 272550, 273972, 308890, 332350, 342465, 363400, 370668, 398820, 402900, 456620, 463335, 498525, 525113, 545100, 547944, 570775, 617780, 664700, 684930, 741336, 772225, 797640, 805800, 913240, 926670, 997050, 1050226, 1090200, 1141550, 1235560, 1329400, 1369860, 1544450, 1575339, 1712325, 1853340, 1994100, 2100452, 2283100, 2316675, 2625565, 2739720, 3088900, 3150678, 3424650, 3706680, 3988200, 4200904, 4566200, 4633350, 5251130, 6177800, 6301356, 6849300, 7876695, 9266700, 10502260, 12602712, 13127825, 13698600, 15753390, 18533400, 21004520, 26255650, 31506780, 39383475, 52511300, 63013560, 78766950, 105022600, 157533900, 315067800]

約数ペア:

[(1, 315067800), (2, 157533900), (3, 105022600), (4, 78766950), (5, 63013560), (6, 52511300), (8, 39383475), (10, 31506780), (12, 26255650), (15, 21004520), (17, 18533400), (20, 15753390), (23, 13698600), (24, 13127825), (25, 12602712), (30, 10502260), (34, 9266700), (40, 7876695), (46, 6849300), (50, 6301356), (51, 6177800), (60, 5251130), (68, 4633350), (69, 4566200), (75, 4200904), (79, 3988200), (85, 3706680), (92, 3424650), (100, 3150678), (102, 3088900), (115, 2739720), (120, 2625565), (136, 2316675), (138, 2283100), (150, 2100452), (158, 1994100), (170, 1853340), (184, 1712325), (200, 1575339), (204, 1544450), (230, 1369860), (237, 1329400), (255, 1235560), (276, 1141550), (289, 1090200), (300, 1050226), (316, 997050), (340, 926670), (345, 913240), (391, 805800), (395, 797640), (408, 772225), (425, 741336), (460, 684930), (474, 664700), (510, 617780), (552, 570775), (575, 547944), (578, 545100), (600, 525113), (632, 498525), (680, 463335), (690, 456620), (782, 402900), (790, 398820), (850, 370668), (867, 363400), (920, 342465), (948, 332350), (1020, 308890), (1150, 273972), (1156, 272550), (1173, 268600), (1185, 265880), (1275, 247112), (1343, 234600), (1380, 228310), (1445, 218040), (1564, 201450), (1580, 199410), (1700, 185334), (1725, 182648), (1734, 181700), (1817, 173400), (1896, 166175), (1955, 161160), (1975, 159528), (2040, 154445), (2300, 136986), (2312, 136275), (2346, 134300), (2370, 132940), (2550, 123556), (2686, 117300), (2760, 114155), (2890, 109020), (3128, 100725), (3160, 99705), (3400, 92667), (3450, 91324), (3468, 90850), (3634, 86700), (3910, 80580), (3950, 79764), (4029, 78200), (4335, 72680), (4600, 68493), (4692, 67150), (4740, 66470), (5100, 61778), (5372, 58650), (5451, 57800), (5780, 54510), (5865, 53720), (5925, 53176), (6647, 47400), (6715, 46920), (6900, 45662), (6936, 45425), (7225, 43608), (7268, 43350), (7820, 40290), (7900, 39882), (8058, 39100), (8670, 36340), (9085, 34680), (9384, 33575), (9480, 33235), (9775, 32232), (10200, 30889), (10744, 29325), (10902, 28900), (11560, 27255), (11730, 26860), (11850, 26588), (13294, 23700), (13430, 23460), (13800, 22831), (14450, 21804), (14536, 21675), (15640, 20145), (15800, 19941), (16116, 19550), (17340, 18170)]