205364700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3307}}^1$

素因数の和:3353

約数の個数: 144

約数和(自身を含む): 689122560

約数和(自身を除く): 483757860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 90, 92, 100, 108, 115, 135, 138, 150, 180, 207, 225, 230, 270, 276, 300, 345, 414, 450, 460, 540, 575, 621, 675, 690, 828, 900, 1035, 1150, 1242, 1350, 1380, 1725, 2070, 2300, 2484, 2700, 3105, 3307, 3450, 4140, 5175, 6210, 6614, 6900, 9921, 10350, 12420, 13228, 15525, 16535, 19842, 20700, 29763, 31050, 33070, 39684, 49605, 59526, 62100, 66140, 76061, 82675, 89289, 99210, 119052, 148815, 152122, 165350, 178578, 198420, 228183, 248025, 297630, 304244, 330700, 357156, 380305, 446445, 456366, 496050, 595260, 684549, 744075, 760610, 892890, 912732, 992100, 1140915, 1369098, 1488150, 1521220, 1785780, 1901525, 2053647, 2232225, 2281830, 2738196, 2976300, 3422745, 3803050, 4107294, 4464450, 4563660, 5704575, 6845490, 7606100, 8214588, 8928900, 10268235, 11409150, 13690980, 17113725, 20536470, 22818300, 34227450, 41072940, 51341175, 68454900, 102682350, 205364700]

約数ペア:

[(1, 205364700), (2, 102682350), (3, 68454900), (4, 51341175), (5, 41072940), (6, 34227450), (9, 22818300), (10, 20536470), (12, 17113725), (15, 13690980), (18, 11409150), (20, 10268235), (23, 8928900), (25, 8214588), (27, 7606100), (30, 6845490), (36, 5704575), (45, 4563660), (46, 4464450), (50, 4107294), (54, 3803050), (60, 3422745), (69, 2976300), (75, 2738196), (90, 2281830), (92, 2232225), (100, 2053647), (108, 1901525), (115, 1785780), (135, 1521220), (138, 1488150), (150, 1369098), (180, 1140915), (207, 992100), (225, 912732), (230, 892890), (270, 760610), (276, 744075), (300, 684549), (345, 595260), (414, 496050), (450, 456366), (460, 446445), (540, 380305), (575, 357156), (621, 330700), (675, 304244), (690, 297630), (828, 248025), (900, 228183), (1035, 198420), (1150, 178578), (1242, 165350), (1350, 152122), (1380, 148815), (1725, 119052), (2070, 99210), (2300, 89289), (2484, 82675), (2700, 76061), (3105, 66140), (3307, 62100), (3450, 59526), (4140, 49605), (5175, 39684), (6210, 33070), (6614, 31050), (6900, 29763), (9921, 20700), (10350, 19842), (12420, 16535), (13228, 15525)]