64377300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1018

約数の個数: 144

約数和(自身を含む): 212611392

約数和(自身を除く): 148234092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 39, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 130, 150, 156, 170, 195, 204, 221, 255, 260, 300, 325, 340, 390, 425, 442, 510, 650, 663, 780, 850, 884, 971, 975, 1020, 1105, 1275, 1300, 1326, 1700, 1942, 1950, 2210, 2550, 2652, 2913, 3315, 3884, 3900, 4420, 4855, 5100, 5525, 5826, 6630, 9710, 11050, 11652, 12623, 13260, 14565, 16507, 16575, 19420, 22100, 24275, 25246, 29130, 33014, 33150, 37869, 48550, 49521, 50492, 58260, 63115, 66028, 66300, 72825, 75738, 82535, 97100, 99042, 126230, 145650, 151476, 165070, 189345, 198084, 214591, 247605, 252460, 291300, 315575, 330140, 378690, 412675, 429182, 495210, 631150, 643773, 757380, 825350, 858364, 946725, 990420, 1072955, 1238025, 1262300, 1287546, 1650700, 1893450, 2145910, 2476050, 2575092, 3218865, 3786900, 4291820, 4952100, 5364775, 6437730, 10729550, 12875460, 16094325, 21459100, 32188650, 64377300]

約数ペア:

[(1, 64377300), (2, 32188650), (3, 21459100), (4, 16094325), (5, 12875460), (6, 10729550), (10, 6437730), (12, 5364775), (13, 4952100), (15, 4291820), (17, 3786900), (20, 3218865), (25, 2575092), (26, 2476050), (30, 2145910), (34, 1893450), (39, 1650700), (50, 1287546), (51, 1262300), (52, 1238025), (60, 1072955), (65, 990420), (68, 946725), (75, 858364), (78, 825350), (85, 757380), (100, 643773), (102, 631150), (130, 495210), (150, 429182), (156, 412675), (170, 378690), (195, 330140), (204, 315575), (221, 291300), (255, 252460), (260, 247605), (300, 214591), (325, 198084), (340, 189345), (390, 165070), (425, 151476), (442, 145650), (510, 126230), (650, 99042), (663, 97100), (780, 82535), (850, 75738), (884, 72825), (971, 66300), (975, 66028), (1020, 63115), (1105, 58260), (1275, 50492), (1300, 49521), (1326, 48550), (1700, 37869), (1942, 33150), (1950, 33014), (2210, 29130), (2550, 25246), (2652, 24275), (2913, 22100), (3315, 19420), (3884, 16575), (3900, 16507), (4420, 14565), (4855, 13260), (5100, 12623), (5525, 11652), (5826, 11050), (6630, 9710)]