2637882180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{16903}}^1$

素因数の和:16955

約数の個数: 144

約数和(自身を含む): 8718407040

約数和(自身を除く): 6080524860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 289, 306, 340, 459, 510, 540, 578, 612, 765, 867, 918, 1020, 1156, 1445, 1530, 1734, 1836, 2295, 2601, 2890, 3060, 3468, 4335, 4590, 5202, 5780, 7803, 8670, 9180, 10404, 13005, 15606, 16903, 17340, 26010, 31212, 33806, 39015, 50709, 52020, 67612, 78030, 84515, 101418, 152127, 156060, 169030, 202836, 253545, 287351, 304254, 338060, 456381, 507090, 574702, 608508, 760635, 862053, 912762, 1014180, 1149404, 1436755, 1521270, 1724106, 1825524, 2281905, 2586159, 2873510, 3042540, 3448212, 4310265, 4563810, 4884967, 5172318, 5747020, 7758477, 8620530, 9127620, 9769934, 10344636, 12930795, 14654901, 15516954, 17241060, 19539868, 24424835, 25861590, 29309802, 31033908, 38792385, 43964703, 48849670, 51723180, 58619604, 73274505, 77584770, 87929406, 97699340, 131894109, 146549010, 155169540, 175858812, 219823515, 263788218, 293098020, 439647030, 527576436, 659470545, 879294060, 1318941090, 2637882180]

約数ペア:

[(1, 2637882180), (2, 1318941090), (3, 879294060), (4, 659470545), (5, 527576436), (6, 439647030), (9, 293098020), (10, 263788218), (12, 219823515), (15, 175858812), (17, 155169540), (18, 146549010), (20, 131894109), (27, 97699340), (30, 87929406), (34, 77584770), (36, 73274505), (45, 58619604), (51, 51723180), (54, 48849670), (60, 43964703), (68, 38792385), (85, 31033908), (90, 29309802), (102, 25861590), (108, 24424835), (135, 19539868), (153, 17241060), (170, 15516954), (180, 14654901), (204, 12930795), (255, 10344636), (270, 9769934), (289, 9127620), (306, 8620530), (340, 7758477), (459, 5747020), (510, 5172318), (540, 4884967), (578, 4563810), (612, 4310265), (765, 3448212), (867, 3042540), (918, 2873510), (1020, 2586159), (1156, 2281905), (1445, 1825524), (1530, 1724106), (1734, 1521270), (1836, 1436755), (2295, 1149404), (2601, 1014180), (2890, 912762), (3060, 862053), (3468, 760635), (4335, 608508), (4590, 574702), (5202, 507090), (5780, 456381), (7803, 338060), (8670, 304254), (9180, 287351), (10404, 253545), (13005, 202836), (15606, 169030), (16903, 156060), (17340, 152127), (26010, 101418), (31212, 84515), (33806, 78030), (39015, 67612), (50709, 52020)]