271831230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 815645376

約数和(自身を除く): 543814146

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 37, 41, 45, 55, 66, 74, 82, 90, 99, 110, 111, 123, 165, 181, 185, 198, 205, 222, 246, 330, 333, 362, 369, 370, 407, 410, 451, 495, 543, 555, 615, 666, 738, 814, 902, 905, 990, 1086, 1110, 1221, 1230, 1353, 1517, 1629, 1665, 1810, 1845, 1991, 2035, 2255, 2442, 2706, 2715, 3034, 3258, 3330, 3663, 3690, 3982, 4059, 4070, 4510, 4551, 5430, 5973, 6105, 6697, 6765, 7326, 7421, 7585, 8118, 8145, 9102, 9955, 11946, 12210, 13394, 13530, 13653, 14842, 15170, 16290, 16687, 17919, 18315, 19910, 20091, 20295, 22263, 22755, 27306, 29865, 33374, 33485, 35838, 36630, 37105, 40182, 40590, 44526, 45510, 50061, 59730, 60273, 66789, 66970, 68265, 73667, 74210, 81631, 83435, 89595, 100122, 100455, 111315, 120546, 133578, 136530, 147334, 150183, 163262, 166870, 179190, 200910, 221001, 222630, 244893, 250305, 274577, 300366, 301365, 333945, 368335, 408155, 442002, 489786, 500610, 549154, 602730, 663003, 667890, 734679, 736670, 750915, 816310, 823731, 1105005, 1224465, 1326006, 1372885, 1469358, 1501830, 1647462, 2210010, 2448930, 2471193, 2745770, 3020347, 3315015, 3673395, 4118655, 4942386, 6040694, 6630030, 7346790, 8237310, 9061041, 12355965, 15101735, 18122082, 24711930, 27183123, 30203470, 45305205, 54366246, 90610410, 135915615, 271831230]

約数ペア:

[(1, 271831230), (2, 135915615), (3, 90610410), (5, 54366246), (6, 45305205), (9, 30203470), (10, 27183123), (11, 24711930), (15, 18122082), (18, 15101735), (22, 12355965), (30, 9061041), (33, 8237310), (37, 7346790), (41, 6630030), (45, 6040694), (55, 4942386), (66, 4118655), (74, 3673395), (82, 3315015), (90, 3020347), (99, 2745770), (110, 2471193), (111, 2448930), (123, 2210010), (165, 1647462), (181, 1501830), (185, 1469358), (198, 1372885), (205, 1326006), (222, 1224465), (246, 1105005), (330, 823731), (333, 816310), (362, 750915), (369, 736670), (370, 734679), (407, 667890), (410, 663003), (451, 602730), (495, 549154), (543, 500610), (555, 489786), (615, 442002), (666, 408155), (738, 368335), (814, 333945), (902, 301365), (905, 300366), (990, 274577), (1086, 250305), (1110, 244893), (1221, 222630), (1230, 221001), (1353, 200910), (1517, 179190), (1629, 166870), (1665, 163262), (1810, 150183), (1845, 147334), (1991, 136530), (2035, 133578), (2255, 120546), (2442, 111315), (2706, 100455), (2715, 100122), (3034, 89595), (3258, 83435), (3330, 81631), (3663, 74210), (3690, 73667), (3982, 68265), (4059, 66970), (4070, 66789), (4510, 60273), (4551, 59730), (5430, 50061), (5973, 45510), (6105, 44526), (6697, 40590), (6765, 40182), (7326, 37105), (7421, 36630), (7585, 35838), (8118, 33485), (8145, 33374), (9102, 29865), (9955, 27306), (11946, 22755), (12210, 22263), (13394, 20295), (13530, 20091), (13653, 19910), (14842, 18315), (15170, 17919), (16290, 16687)]