85318920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1549}}^1$

素因数の和:1589

約数の個数: 160

約数和(自身を含む): 303831000

約数和(自身を除く): 218512080

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, 1224, 1377, 1530, 1549, 1620, 1836, 2040, 2295, 2754, 3060, 3098, 3240, 3672, 4590, 4647, 5508, 6120, 6196, 6885, 7745, 9180, 9294, 11016, 12392, 13770, 13941, 15490, 18360, 18588, 23235, 26333, 27540, 27882, 30980, 37176, 41823, 46470, 52666, 55080, 55764, 61960, 69705, 78999, 83646, 92940, 105332, 111528, 125469, 131665, 139410, 157998, 167292, 185880, 209115, 210664, 236997, 250938, 263330, 278820, 315996, 334584, 394995, 418230, 473994, 501876, 526660, 557640, 627345, 631992, 710991, 789990, 836460, 947988, 1003752, 1053320, 1184985, 1254690, 1421982, 1579980, 1672920, 1895976, 2132973, 2369970, 2509380, 2843964, 3159960, 3554955, 4265946, 4739940, 5018760, 5687928, 7109910, 8531892, 9479880, 10664865, 14219820, 17063784, 21329730, 28439640, 42659460, 85318920]

約数ペア:

[(1, 85318920), (2, 42659460), (3, 28439640), (4, 21329730), (5, 17063784), (6, 14219820), (8, 10664865), (9, 9479880), (10, 8531892), (12, 7109910), (15, 5687928), (17, 5018760), (18, 4739940), (20, 4265946), (24, 3554955), (27, 3159960), (30, 2843964), (34, 2509380), (36, 2369970), (40, 2132973), (45, 1895976), (51, 1672920), (54, 1579980), (60, 1421982), (68, 1254690), (72, 1184985), (81, 1053320), (85, 1003752), (90, 947988), (102, 836460), (108, 789990), (120, 710991), (135, 631992), (136, 627345), (153, 557640), (162, 526660), (170, 501876), (180, 473994), (204, 418230), (216, 394995), (255, 334584), (270, 315996), (306, 278820), (324, 263330), (340, 250938), (360, 236997), (405, 210664), (408, 209115), (459, 185880), (510, 167292), (540, 157998), (612, 139410), (648, 131665), (680, 125469), (765, 111528), (810, 105332), (918, 92940), (1020, 83646), (1080, 78999), (1224, 69705), (1377, 61960), (1530, 55764), (1549, 55080), (1620, 52666), (1836, 46470), (2040, 41823), (2295, 37176), (2754, 30980), (3060, 27882), (3098, 27540), (3240, 26333), (3672, 23235), (4590, 18588), (4647, 18360), (5508, 15490), (6120, 13941), (6196, 13770), (6885, 12392), (7745, 11016), (9180, 9294)]