195386100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:475

約数の個数: 288

約数和(自身を含む): 738452736

約数和(自身を除く): 543066636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 25, 26, 28, 30, 34, 35, 39, 42, 50, 51, 52, 60, 65, 68, 70, 75, 78, 84, 85, 91, 100, 102, 105, 119, 130, 140, 150, 156, 170, 175, 182, 195, 204, 210, 221, 238, 255, 260, 273, 300, 325, 340, 350, 357, 364, 390, 420, 421, 425, 442, 455, 476, 510, 525, 546, 595, 650, 663, 700, 714, 780, 842, 850, 884, 910, 975, 1020, 1050, 1092, 1105, 1190, 1263, 1275, 1300, 1326, 1365, 1428, 1547, 1684, 1700, 1785, 1820, 1950, 2100, 2105, 2210, 2275, 2380, 2526, 2550, 2652, 2730, 2947, 2975, 3094, 3315, 3570, 3900, 4210, 4420, 4550, 4641, 5052, 5100, 5460, 5473, 5525, 5894, 5950, 6188, 6315, 6630, 6825, 7140, 7157, 7735, 8420, 8841, 8925, 9100, 9282, 10525, 10946, 11050, 11788, 11900, 12630, 13260, 13650, 14314, 14735, 15470, 16419, 16575, 17682, 17850, 18564, 21050, 21471, 21892, 22100, 23205, 25260, 27300, 27365, 28628, 29470, 30940, 31575, 32838, 33150, 35364, 35700, 35785, 38311, 38675, 42100, 42942, 44205, 46410, 50099, 54730, 58940, 63150, 65676, 66300, 71570, 73675, 76622, 77350, 82095, 85884, 88410, 92820, 93041, 100198, 107355, 109460, 114933, 116025, 126300, 136825, 143140, 147350, 150297, 153244, 154700, 164190, 176820, 178925, 186082, 191555, 200396, 214710, 221025, 229866, 232050, 250495, 273650, 279123, 294700, 300594, 328380, 357850, 372164, 383110, 410475, 429420, 442050, 459732, 464100, 465205, 500990, 536775, 547300, 558246, 574665, 601188, 651287, 715700, 751485, 766220, 820950, 884100, 930410, 957775, 1001980, 1073550, 1116492, 1149330, 1252475, 1302574, 1395615, 1502970, 1641900, 1860820, 1915550, 1953861, 2147100, 2298660, 2326025, 2504950, 2605148, 2791230, 2873325, 3005940, 3256435, 3757425, 3831100, 3907722, 4652050, 5009900, 5582460, 5746650, 6512870, 6978075, 7514850, 7815444, 9304100, 9769305, 11493300, 13025740, 13956150, 15029700, 16282175, 19538610, 27912300, 32564350, 39077220, 48846525, 65128700, 97693050, 195386100]

約数ペア:

[(1, 195386100), (2, 97693050), (3, 65128700), (4, 48846525), (5, 39077220), (6, 32564350), (7, 27912300), (10, 19538610), (12, 16282175), (13, 15029700), (14, 13956150), (15, 13025740), (17, 11493300), (20, 9769305), (21, 9304100), (25, 7815444), (26, 7514850), (28, 6978075), (30, 6512870), (34, 5746650), (35, 5582460), (39, 5009900), (42, 4652050), (50, 3907722), (51, 3831100), (52, 3757425), (60, 3256435), (65, 3005940), (68, 2873325), (70, 2791230), (75, 2605148), (78, 2504950), (84, 2326025), (85, 2298660), (91, 2147100), (100, 1953861), (102, 1915550), (105, 1860820), (119, 1641900), (130, 1502970), (140, 1395615), (150, 1302574), (156, 1252475), (170, 1149330), (175, 1116492), (182, 1073550), (195, 1001980), (204, 957775), (210, 930410), (221, 884100), (238, 820950), (255, 766220), (260, 751485), (273, 715700), (300, 651287), (325, 601188), (340, 574665), (350, 558246), (357, 547300), (364, 536775), (390, 500990), (420, 465205), (421, 464100), (425, 459732), (442, 442050), (455, 429420), (476, 410475), (510, 383110), (525, 372164), (546, 357850), (595, 328380), (650, 300594), (663, 294700), (700, 279123), (714, 273650), (780, 250495), (842, 232050), (850, 229866), (884, 221025), (910, 214710), (975, 200396), (1020, 191555), (1050, 186082), (1092, 178925), (1105, 176820), (1190, 164190), (1263, 154700), (1275, 153244), (1300, 150297), (1326, 147350), (1365, 143140), (1428, 136825), (1547, 126300), (1684, 116025), (1700, 114933), (1785, 109460), (1820, 107355), (1950, 100198), (2100, 93041), (2105, 92820), (2210, 88410), (2275, 85884), (2380, 82095), (2526, 77350), (2550, 76622), (2652, 73675), (2730, 71570), (2947, 66300), (2975, 65676), (3094, 63150), (3315, 58940), (3570, 54730), (3900, 50099), (4210, 46410), (4420, 44205), (4550, 42942), (4641, 42100), (5052, 38675), (5100, 38311), (5460, 35785), (5473, 35700), (5525, 35364), (5894, 33150), (5950, 32838), (6188, 31575), (6315, 30940), (6630, 29470), (6825, 28628), (7140, 27365), (7157, 27300), (7735, 25260), (8420, 23205), (8841, 22100), (8925, 21892), (9100, 21471), (9282, 21050), (10525, 18564), (10946, 17850), (11050, 17682), (11788, 16575), (11900, 16419), (12630, 15470), (13260, 14735), (13650, 14314)]