274203540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 288

約数和(自身を含む): 972500256

約数和(自身を除く): 698296716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 61, 65, 68, 78, 85, 90, 102, 113, 117, 122, 130, 153, 156, 170, 180, 183, 195, 204, 221, 226, 234, 244, 255, 260, 305, 306, 339, 340, 366, 390, 442, 452, 468, 510, 549, 565, 585, 610, 612, 663, 678, 732, 765, 780, 793, 884, 915, 1017, 1020, 1037, 1098, 1105, 1130, 1170, 1220, 1326, 1356, 1469, 1530, 1586, 1695, 1830, 1921, 1989, 2034, 2074, 2196, 2210, 2260, 2340, 2379, 2652, 2745, 2938, 3060, 3111, 3172, 3315, 3390, 3660, 3842, 3965, 3978, 4068, 4148, 4407, 4420, 4758, 5085, 5185, 5490, 5763, 5876, 6222, 6630, 6780, 6893, 7137, 7345, 7684, 7930, 7956, 8814, 9333, 9516, 9605, 9945, 10170, 10370, 10980, 11526, 11895, 12444, 13221, 13260, 13481, 13786, 14274, 14690, 15555, 15860, 17289, 17628, 18666, 19210, 19890, 20340, 20679, 20740, 22035, 23052, 23790, 24973, 26442, 26962, 27572, 28548, 28815, 29380, 31110, 34465, 34578, 35685, 37332, 38420, 39780, 40443, 41358, 44070, 46665, 47580, 49946, 52884, 53924, 57630, 62037, 62220, 66105, 67405, 68930, 69156, 71370, 74919, 80886, 82716, 86445, 88140, 89609, 93330, 99892, 103395, 115260, 117181, 121329, 124074, 124865, 132210, 134810, 137860, 142740, 149838, 161772, 172890, 179218, 186660, 202215, 206790, 224757, 234362, 242658, 248148, 249730, 264420, 268827, 269620, 299676, 310185, 345780, 351543, 358436, 374595, 404430, 413580, 448045, 449514, 468724, 485316, 499460, 537654, 585905, 606645, 620370, 703086, 749190, 806481, 808860, 896090, 899028, 1054629, 1075308, 1123785, 1171810, 1213290, 1240740, 1344135, 1406172, 1498380, 1523353, 1612962, 1757715, 1792180, 2109258, 2247570, 2343620, 2426580, 2688270, 3046706, 3225924, 3515430, 4032405, 4218516, 4495140, 4570059, 5273145, 5376540, 6093412, 7030860, 7616765, 8064810, 9140118, 10546290, 13710177, 15233530, 16129620, 18280236, 21092580, 22850295, 27420354, 30467060, 45700590, 54840708, 68550885, 91401180, 137101770, 274203540]

約数ペア:

[(1, 274203540), (2, 137101770), (3, 91401180), (4, 68550885), (5, 54840708), (6, 45700590), (9, 30467060), (10, 27420354), (12, 22850295), (13, 21092580), (15, 18280236), (17, 16129620), (18, 15233530), (20, 13710177), (26, 10546290), (30, 9140118), (34, 8064810), (36, 7616765), (39, 7030860), (45, 6093412), (51, 5376540), (52, 5273145), (60, 4570059), (61, 4495140), (65, 4218516), (68, 4032405), (78, 3515430), (85, 3225924), (90, 3046706), (102, 2688270), (113, 2426580), (117, 2343620), (122, 2247570), (130, 2109258), (153, 1792180), (156, 1757715), (170, 1612962), (180, 1523353), (183, 1498380), (195, 1406172), (204, 1344135), (221, 1240740), (226, 1213290), (234, 1171810), (244, 1123785), (255, 1075308), (260, 1054629), (305, 899028), (306, 896090), (339, 808860), (340, 806481), (366, 749190), (390, 703086), (442, 620370), (452, 606645), (468, 585905), (510, 537654), (549, 499460), (565, 485316), (585, 468724), (610, 449514), (612, 448045), (663, 413580), (678, 404430), (732, 374595), (765, 358436), (780, 351543), (793, 345780), (884, 310185), (915, 299676), (1017, 269620), (1020, 268827), (1037, 264420), (1098, 249730), (1105, 248148), (1130, 242658), (1170, 234362), (1220, 224757), (1326, 206790), (1356, 202215), (1469, 186660), (1530, 179218), (1586, 172890), (1695, 161772), (1830, 149838), (1921, 142740), (1989, 137860), (2034, 134810), (2074, 132210), (2196, 124865), (2210, 124074), (2260, 121329), (2340, 117181), (2379, 115260), (2652, 103395), (2745, 99892), (2938, 93330), (3060, 89609), (3111, 88140), (3172, 86445), (3315, 82716), (3390, 80886), (3660, 74919), (3842, 71370), (3965, 69156), (3978, 68930), (4068, 67405), (4148, 66105), (4407, 62220), (4420, 62037), (4758, 57630), (5085, 53924), (5185, 52884), (5490, 49946), (5763, 47580), (5876, 46665), (6222, 44070), (6630, 41358), (6780, 40443), (6893, 39780), (7137, 38420), (7345, 37332), (7684, 35685), (7930, 34578), (7956, 34465), (8814, 31110), (9333, 29380), (9516, 28815), (9605, 28548), (9945, 27572), (10170, 26962), (10370, 26442), (10980, 24973), (11526, 23790), (11895, 23052), (12444, 22035), (13221, 20740), (13260, 20679), (13481, 20340), (13786, 19890), (14274, 19210), (14690, 18666), (15555, 17628), (15860, 17289)]