271021140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1$

素因数の和:808

約数の個数: 240

約数和(自身を含む): 970743312

約数和(自身を除く): 699722172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 81, 85, 90, 102, 108, 117, 130, 135, 153, 156, 162, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 324, 340, 351, 390, 405, 442, 459, 468, 510, 540, 585, 612, 663, 702, 757, 765, 780, 810, 884, 918, 1020, 1053, 1105, 1170, 1326, 1377, 1404, 1514, 1530, 1620, 1755, 1836, 1989, 2106, 2210, 2271, 2295, 2340, 2652, 2754, 3028, 3060, 3315, 3510, 3785, 3978, 4212, 4420, 4542, 4590, 5265, 5508, 5967, 6630, 6813, 6885, 7020, 7570, 7956, 9084, 9180, 9841, 9945, 10530, 11355, 11934, 12869, 13260, 13626, 13770, 15140, 17901, 19682, 19890, 20439, 21060, 22710, 23868, 25738, 27252, 27540, 29523, 29835, 34065, 35802, 38607, 39364, 39780, 40878, 45420, 49205, 51476, 59046, 59670, 61317, 64345, 68130, 71604, 77214, 81756, 88569, 89505, 98410, 102195, 115821, 118092, 119340, 122634, 128690, 136260, 147615, 154428, 167297, 177138, 179010, 193035, 196820, 204390, 231642, 245268, 257380, 265707, 295230, 306585, 334594, 347463, 354276, 358020, 386070, 408780, 442845, 463284, 501891, 531414, 579105, 590460, 613170, 669188, 694926, 772140, 797121, 836485, 885690, 1003782, 1042389, 1062828, 1158210, 1226340, 1328535, 1389852, 1505673, 1594242, 1672970, 1737315, 1771380, 2007564, 2084778, 2316420, 2509455, 2657070, 3011346, 3188484, 3345940, 3474630, 3985605, 4169556, 4517019, 5018910, 5211945, 5314140, 6022692, 6949260, 7528365, 7971210, 9034038, 10037820, 10423890, 13551057, 15056730, 15942420, 18068076, 20847780, 22585095, 27102114, 30113460, 45170190, 54204228, 67755285, 90340380, 135510570, 271021140]

約数ペア:

[(1, 271021140), (2, 135510570), (3, 90340380), (4, 67755285), (5, 54204228), (6, 45170190), (9, 30113460), (10, 27102114), (12, 22585095), (13, 20847780), (15, 18068076), (17, 15942420), (18, 15056730), (20, 13551057), (26, 10423890), (27, 10037820), (30, 9034038), (34, 7971210), (36, 7528365), (39, 6949260), (45, 6022692), (51, 5314140), (52, 5211945), (54, 5018910), (60, 4517019), (65, 4169556), (68, 3985605), (78, 3474630), (81, 3345940), (85, 3188484), (90, 3011346), (102, 2657070), (108, 2509455), (117, 2316420), (130, 2084778), (135, 2007564), (153, 1771380), (156, 1737315), (162, 1672970), (170, 1594242), (180, 1505673), (195, 1389852), (204, 1328535), (221, 1226340), (234, 1158210), (255, 1062828), (260, 1042389), (270, 1003782), (306, 885690), (324, 836485), (340, 797121), (351, 772140), (390, 694926), (405, 669188), (442, 613170), (459, 590460), (468, 579105), (510, 531414), (540, 501891), (585, 463284), (612, 442845), (663, 408780), (702, 386070), (757, 358020), (765, 354276), (780, 347463), (810, 334594), (884, 306585), (918, 295230), (1020, 265707), (1053, 257380), (1105, 245268), (1170, 231642), (1326, 204390), (1377, 196820), (1404, 193035), (1514, 179010), (1530, 177138), (1620, 167297), (1755, 154428), (1836, 147615), (1989, 136260), (2106, 128690), (2210, 122634), (2271, 119340), (2295, 118092), (2340, 115821), (2652, 102195), (2754, 98410), (3028, 89505), (3060, 88569), (3315, 81756), (3510, 77214), (3785, 71604), (3978, 68130), (4212, 64345), (4420, 61317), (4542, 59670), (4590, 59046), (5265, 51476), (5508, 49205), (5967, 45420), (6630, 40878), (6813, 39780), (6885, 39364), (7020, 38607), (7570, 35802), (7956, 34065), (9084, 29835), (9180, 29523), (9841, 27540), (9945, 27252), (10530, 25738), (11355, 23868), (11934, 22710), (12869, 21060), (13260, 20439), (13626, 19890), (13770, 19682), (15140, 17901)]