77250720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9467}}^1$

素因数の和:9502

約数の個数: 96

約数和(自身を含む): 257681088

約数和(自身を除く): 180430368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 9467, 18934, 28401, 37868, 47335, 56802, 75736, 94670, 113604, 142005, 151472, 160939, 189340, 227208, 284010, 302944, 321878, 378680, 454416, 482817, 568020, 643756, 757360, 804695, 908832, 965634, 1136040, 1287512, 1514720, 1609390, 1931268, 2272080, 2414085, 2575024, 3218780, 3862536, 4544160, 4828170, 5150048, 6437560, 7725072, 9656340, 12875120, 15450144, 19312680, 25750240, 38625360, 77250720]

約数ペア:

[(1, 77250720), (2, 38625360), (3, 25750240), (4, 19312680), (5, 15450144), (6, 12875120), (8, 9656340), (10, 7725072), (12, 6437560), (15, 5150048), (16, 4828170), (17, 4544160), (20, 3862536), (24, 3218780), (30, 2575024), (32, 2414085), (34, 2272080), (40, 1931268), (48, 1609390), (51, 1514720), (60, 1287512), (68, 1136040), (80, 965634), (85, 908832), (96, 804695), (102, 757360), (120, 643756), (136, 568020), (160, 482817), (170, 454416), (204, 378680), (240, 321878), (255, 302944), (272, 284010), (340, 227208), (408, 189340), (480, 160939), (510, 151472), (544, 142005), (680, 113604), (816, 94670), (1020, 75736), (1360, 56802), (1632, 47335), (2040, 37868), (2720, 28401), (4080, 18934), (8160, 9467)]