65379960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1$

素因数の和:1227

約数の個数: 160

約数和(自身を含む): 232871760

約数和(自身を除く): 167491800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1187, 1224, 1377, 1530, 1620, 1836, 2040, 2295, 2374, 2754, 3060, 3240, 3561, 3672, 4590, 4748, 5508, 5935, 6120, 6885, 7122, 9180, 9496, 10683, 11016, 11870, 13770, 14244, 17805, 18360, 20179, 21366, 23740, 27540, 28488, 32049, 35610, 40358, 42732, 47480, 53415, 55080, 60537, 64098, 71220, 80716, 85464, 96147, 100895, 106830, 121074, 128196, 142440, 160245, 161432, 181611, 192294, 201790, 213660, 242148, 256392, 302685, 320490, 363222, 384588, 403580, 427320, 480735, 484296, 544833, 605370, 640980, 726444, 769176, 807160, 908055, 961470, 1089666, 1210740, 1281960, 1452888, 1634499, 1816110, 1922940, 2179332, 2421480, 2724165, 3268998, 3632220, 3845880, 4358664, 5448330, 6537996, 7264440, 8172495, 10896660, 13075992, 16344990, 21793320, 32689980, 65379960]

約数ペア:

[(1, 65379960), (2, 32689980), (3, 21793320), (4, 16344990), (5, 13075992), (6, 10896660), (8, 8172495), (9, 7264440), (10, 6537996), (12, 5448330), (15, 4358664), (17, 3845880), (18, 3632220), (20, 3268998), (24, 2724165), (27, 2421480), (30, 2179332), (34, 1922940), (36, 1816110), (40, 1634499), (45, 1452888), (51, 1281960), (54, 1210740), (60, 1089666), (68, 961470), (72, 908055), (81, 807160), (85, 769176), (90, 726444), (102, 640980), (108, 605370), (120, 544833), (135, 484296), (136, 480735), (153, 427320), (162, 403580), (170, 384588), (180, 363222), (204, 320490), (216, 302685), (255, 256392), (270, 242148), (306, 213660), (324, 201790), (340, 192294), (360, 181611), (405, 161432), (408, 160245), (459, 142440), (510, 128196), (540, 121074), (612, 106830), (648, 100895), (680, 96147), (765, 85464), (810, 80716), (918, 71220), (1020, 64098), (1080, 60537), (1187, 55080), (1224, 53415), (1377, 47480), (1530, 42732), (1620, 40358), (1836, 35610), (2040, 32049), (2295, 28488), (2374, 27540), (2754, 23740), (3060, 21366), (3240, 20179), (3561, 18360), (3672, 17805), (4590, 14244), (4748, 13770), (5508, 11870), (5935, 11016), (6120, 10683), (6885, 9496), (7122, 9180)]