66708600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{2269}}^1$

素因数の和:2302

約数の個数: 144

約数和(自身を含む): 240665400

約数和(自身を除く): 173956800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2269, 2450, 2940, 3675, 4200, 4538, 4900, 5880, 6807, 7350, 9076, 9800, 11345, 13614, 14700, 15883, 18152, 22690, 27228, 29400, 31766, 34035, 45380, 47649, 54456, 56725, 63532, 68070, 79415, 90760, 95298, 111181, 113450, 127064, 136140, 158830, 170175, 190596, 222362, 226900, 238245, 272280, 317660, 333543, 340350, 381192, 397075, 444724, 453800, 476490, 555905, 635320, 667086, 680700, 794150, 889448, 952980, 1111810, 1191225, 1334172, 1361400, 1588300, 1667715, 1905960, 2223620, 2382450, 2668344, 2779525, 3176600, 3335430, 4447240, 4764900, 5559050, 6670860, 8338575, 9529800, 11118100, 13341720, 16677150, 22236200, 33354300, 66708600]

約数ペア:

[(1, 66708600), (2, 33354300), (3, 22236200), (4, 16677150), (5, 13341720), (6, 11118100), (7, 9529800), (8, 8338575), (10, 6670860), (12, 5559050), (14, 4764900), (15, 4447240), (20, 3335430), (21, 3176600), (24, 2779525), (25, 2668344), (28, 2382450), (30, 2223620), (35, 1905960), (40, 1667715), (42, 1588300), (49, 1361400), (50, 1334172), (56, 1191225), (60, 1111810), (70, 952980), (75, 889448), (84, 794150), (98, 680700), (100, 667086), (105, 635320), (120, 555905), (140, 476490), (147, 453800), (150, 444724), (168, 397075), (175, 381192), (196, 340350), (200, 333543), (210, 317660), (245, 272280), (280, 238245), (294, 226900), (300, 222362), (350, 190596), (392, 170175), (420, 158830), (490, 136140), (525, 127064), (588, 113450), (600, 111181), (700, 95298), (735, 90760), (840, 79415), (980, 68070), (1050, 63532), (1176, 56725), (1225, 54456), (1400, 47649), (1470, 45380), (1960, 34035), (2100, 31766), (2269, 29400), (2450, 27228), (2940, 22690), (3675, 18152), (4200, 15883), (4538, 14700), (4900, 13614), (5880, 11345), (6807, 9800), (7350, 9076)]