17946900

素因数分解:

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

素因数の和:80

約数の個数: 216

約数和(自身を含む): 63954240

約数和(自身を除く): 46007340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 25, 27, 30, 34, 36, 45, 46, 50, 51, 54, 60, 68, 69, 75, 85, 90, 92, 100, 102, 108, 115, 135, 138, 150, 153, 170, 180, 204, 207, 225, 230, 255, 270, 276, 289, 300, 306, 340, 345, 391, 414, 425, 450, 459, 460, 510, 540, 575, 578, 612, 621, 675, 690, 765, 782, 828, 850, 867, 900, 918, 1020, 1035, 1150, 1156, 1173, 1242, 1275, 1350, 1380, 1445, 1530, 1564, 1700, 1725, 1734, 1836, 1955, 2070, 2295, 2300, 2346, 2484, 2550, 2601, 2700, 2890, 3060, 3105, 3450, 3468, 3519, 3825, 3910, 4140, 4335, 4590, 4692, 5100, 5175, 5202, 5780, 5865, 6210, 6647, 6900, 7038, 7225, 7650, 7803, 7820, 8670, 9180, 9775, 10350, 10404, 10557, 11475, 11730, 12420, 13005, 13294, 14076, 14450, 15300, 15525, 15606, 17340, 17595, 19550, 19941, 20700, 21114, 21675, 22950, 23460, 26010, 26588, 28900, 29325, 31050, 31212, 33235, 35190, 39015, 39100, 39882, 42228, 43350, 45900, 52020, 52785, 58650, 59823, 62100, 65025, 66470, 70380, 78030, 79764, 86700, 87975, 99705, 105570, 117300, 119646, 130050, 132940, 156060, 166175, 175950, 179469, 195075, 199410, 211140, 239292, 260100, 263925, 299115, 332350, 351900, 358938, 390150, 398820, 498525, 527850, 598230, 664700, 717876, 780300, 897345, 997050, 1055700, 1196460, 1495575, 1794690, 1994100, 2991150, 3589380, 4486725, 5982300, 8973450, 17946900]

約数ペア:

[(1, 17946900), (2, 8973450), (3, 5982300), (4, 4486725), (5, 3589380), (6, 2991150), (9, 1994100), (10, 1794690), (12, 1495575), (15, 1196460), (17, 1055700), (18, 997050), (20, 897345), (23, 780300), (25, 717876), (27, 664700), (30, 598230), (34, 527850), (36, 498525), (45, 398820), (46, 390150), (50, 358938), (51, 351900), (54, 332350), (60, 299115), (68, 263925), (69, 260100), (75, 239292), (85, 211140), (90, 199410), (92, 195075), (100, 179469), (102, 175950), (108, 166175), (115, 156060), (135, 132940), (138, 130050), (150, 119646), (153, 117300), (170, 105570), (180, 99705), (204, 87975), (207, 86700), (225, 79764), (230, 78030), (255, 70380), (270, 66470), (276, 65025), (289, 62100), (300, 59823), (306, 58650), (340, 52785), (345, 52020), (391, 45900), (414, 43350), (425, 42228), (450, 39882), (459, 39100), (460, 39015), (510, 35190), (540, 33235), (575, 31212), (578, 31050), (612, 29325), (621, 28900), (675, 26588), (690, 26010), (765, 23460), (782, 22950), (828, 21675), (850, 21114), (867, 20700), (900, 19941), (918, 19550), (1020, 17595), (1035, 17340), (1150, 15606), (1156, 15525), (1173, 15300), (1242, 14450), (1275, 14076), (1350, 13294), (1380, 13005), (1445, 12420), (1530, 11730), (1564, 11475), (1700, 10557), (1725, 10404), (1734, 10350), (1836, 9775), (1955, 9180), (2070, 8670), (2295, 7820), (2300, 7803), (2346, 7650), (2484, 7225), (2550, 7038), (2601, 6900), (2700, 6647), (2890, 6210), (3060, 5865), (3105, 5780), (3450, 5202), (3468, 5175), (3519, 5100), (3825, 4692), (3910, 4590), (4140, 4335)]