71634420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:84

約数の個数: 288

約数和(自身を含む): 268579584

約数和(自身を除く): 196945164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 23, 26, 30, 33, 36, 39, 44, 45, 46, 52, 55, 60, 65, 66, 69, 78, 90, 92, 99, 110, 115, 117, 121, 130, 132, 138, 143, 156, 165, 180, 195, 198, 207, 220, 230, 234, 242, 253, 260, 276, 286, 299, 330, 345, 363, 390, 396, 414, 429, 460, 468, 484, 495, 506, 572, 585, 598, 605, 660, 690, 715, 726, 759, 780, 828, 858, 897, 990, 1012, 1035, 1089, 1170, 1196, 1210, 1265, 1287, 1331, 1380, 1430, 1452, 1495, 1518, 1573, 1716, 1794, 1815, 1980, 2070, 2145, 2178, 2277, 2340, 2420, 2530, 2574, 2662, 2691, 2783, 2860, 2990, 3036, 3146, 3289, 3588, 3630, 3795, 3993, 4140, 4290, 4356, 4485, 4554, 4719, 5060, 5148, 5324, 5382, 5445, 5566, 5980, 6292, 6435, 6578, 6655, 7260, 7590, 7865, 7986, 8349, 8580, 8970, 9108, 9438, 9867, 10764, 10890, 11132, 11385, 11979, 12870, 13156, 13310, 13455, 13915, 14157, 15180, 15730, 15972, 16445, 16698, 17303, 17940, 18876, 19734, 19965, 21780, 22770, 23595, 23958, 25047, 25740, 26620, 26910, 27830, 28314, 29601, 30613, 31460, 32890, 33396, 34606, 36179, 39468, 39930, 41745, 45540, 47190, 47916, 49335, 50094, 51909, 53820, 55660, 56628, 59202, 59895, 61226, 65780, 69212, 70785, 72358, 79860, 83490, 86515, 91839, 94380, 98670, 100188, 103818, 108537, 118404, 119790, 122452, 125235, 141570, 144716, 148005, 153065, 155727, 166980, 173030, 180895, 183678, 197340, 207636, 217074, 239580, 250470, 259545, 275517, 283140, 296010, 306130, 311454, 325611, 346060, 361790, 367356, 397969, 434148, 459195, 500940, 519090, 542685, 551034, 592020, 612260, 622908, 651222, 723580, 778635, 795938, 918390, 1038180, 1085370, 1102068, 1193907, 1302444, 1377585, 1557270, 1591876, 1628055, 1836780, 1989845, 2170740, 2387814, 2755170, 3114540, 3256110, 3581721, 3979690, 4775628, 5510340, 5969535, 6512220, 7163442, 7959380, 11939070, 14326884, 17908605, 23878140, 35817210, 71634420]

約数ペア:

[(1, 71634420), (2, 35817210), (3, 23878140), (4, 17908605), (5, 14326884), (6, 11939070), (9, 7959380), (10, 7163442), (11, 6512220), (12, 5969535), (13, 5510340), (15, 4775628), (18, 3979690), (20, 3581721), (22, 3256110), (23, 3114540), (26, 2755170), (30, 2387814), (33, 2170740), (36, 1989845), (39, 1836780), (44, 1628055), (45, 1591876), (46, 1557270), (52, 1377585), (55, 1302444), (60, 1193907), (65, 1102068), (66, 1085370), (69, 1038180), (78, 918390), (90, 795938), (92, 778635), (99, 723580), (110, 651222), (115, 622908), (117, 612260), (121, 592020), (130, 551034), (132, 542685), (138, 519090), (143, 500940), (156, 459195), (165, 434148), (180, 397969), (195, 367356), (198, 361790), (207, 346060), (220, 325611), (230, 311454), (234, 306130), (242, 296010), (253, 283140), (260, 275517), (276, 259545), (286, 250470), (299, 239580), (330, 217074), (345, 207636), (363, 197340), (390, 183678), (396, 180895), (414, 173030), (429, 166980), (460, 155727), (468, 153065), (484, 148005), (495, 144716), (506, 141570), (572, 125235), (585, 122452), (598, 119790), (605, 118404), (660, 108537), (690, 103818), (715, 100188), (726, 98670), (759, 94380), (780, 91839), (828, 86515), (858, 83490), (897, 79860), (990, 72358), (1012, 70785), (1035, 69212), (1089, 65780), (1170, 61226), (1196, 59895), (1210, 59202), (1265, 56628), (1287, 55660), (1331, 53820), (1380, 51909), (1430, 50094), (1452, 49335), (1495, 47916), (1518, 47190), (1573, 45540), (1716, 41745), (1794, 39930), (1815, 39468), (1980, 36179), (2070, 34606), (2145, 33396), (2178, 32890), (2277, 31460), (2340, 30613), (2420, 29601), (2530, 28314), (2574, 27830), (2662, 26910), (2691, 26620), (2783, 25740), (2860, 25047), (2990, 23958), (3036, 23595), (3146, 22770), (3289, 21780), (3588, 19965), (3630, 19734), (3795, 18876), (3993, 17940), (4140, 17303), (4290, 16698), (4356, 16445), (4485, 15972), (4554, 15730), (4719, 15180), (5060, 14157), (5148, 13915), (5324, 13455), (5382, 13310), (5445, 13156), (5566, 12870), (5980, 11979), (6292, 11385), (6435, 11132), (6578, 10890), (6655, 10764), (7260, 9867), (7590, 9438), (7865, 9108), (7986, 8970), (8349, 8580)]