201431700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:343

約数の個数: 216

約数和(自身を含む): 679206528

約数和(自身を除く): 477774828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 37, 45, 46, 50, 60, 69, 74, 75, 90, 92, 100, 111, 115, 138, 148, 150, 180, 185, 207, 222, 225, 230, 263, 276, 300, 333, 345, 370, 414, 444, 450, 460, 526, 555, 575, 666, 690, 740, 789, 828, 851, 900, 925, 1035, 1052, 1110, 1150, 1315, 1332, 1380, 1578, 1665, 1702, 1725, 1850, 2070, 2220, 2300, 2367, 2553, 2630, 2775, 3156, 3330, 3404, 3450, 3700, 3945, 4140, 4255, 4734, 5106, 5175, 5260, 5550, 6049, 6575, 6660, 6900, 7659, 7890, 8325, 8510, 9468, 9731, 10212, 10350, 11100, 11835, 12098, 12765, 13150, 15318, 15780, 16650, 17020, 18147, 19462, 19725, 20700, 21275, 23670, 24196, 25530, 26300, 29193, 30245, 30636, 33300, 36294, 38295, 38924, 39450, 42550, 47340, 48655, 51060, 54441, 58386, 59175, 60490, 63825, 72588, 76590, 78900, 85100, 87579, 90735, 97310, 108882, 116772, 118350, 120980, 127650, 145965, 151225, 153180, 175158, 181470, 191475, 194620, 217764, 223813, 236700, 243275, 255300, 272205, 291930, 302450, 350316, 362940, 382950, 437895, 447626, 453675, 486550, 544410, 583860, 604900, 671439, 729825, 765900, 875790, 895252, 907350, 973100, 1088820, 1119065, 1342878, 1361025, 1459650, 1751580, 1814700, 2014317, 2189475, 2238130, 2685756, 2722050, 2919300, 3357195, 4028634, 4378950, 4476260, 5444100, 5595325, 6714390, 8057268, 8757900, 10071585, 11190650, 13428780, 16785975, 20143170, 22381300, 33571950, 40286340, 50357925, 67143900, 100715850, 201431700]

約数ペア:

[(1, 201431700), (2, 100715850), (3, 67143900), (4, 50357925), (5, 40286340), (6, 33571950), (9, 22381300), (10, 20143170), (12, 16785975), (15, 13428780), (18, 11190650), (20, 10071585), (23, 8757900), (25, 8057268), (30, 6714390), (36, 5595325), (37, 5444100), (45, 4476260), (46, 4378950), (50, 4028634), (60, 3357195), (69, 2919300), (74, 2722050), (75, 2685756), (90, 2238130), (92, 2189475), (100, 2014317), (111, 1814700), (115, 1751580), (138, 1459650), (148, 1361025), (150, 1342878), (180, 1119065), (185, 1088820), (207, 973100), (222, 907350), (225, 895252), (230, 875790), (263, 765900), (276, 729825), (300, 671439), (333, 604900), (345, 583860), (370, 544410), (414, 486550), (444, 453675), (450, 447626), (460, 437895), (526, 382950), (555, 362940), (575, 350316), (666, 302450), (690, 291930), (740, 272205), (789, 255300), (828, 243275), (851, 236700), (900, 223813), (925, 217764), (1035, 194620), (1052, 191475), (1110, 181470), (1150, 175158), (1315, 153180), (1332, 151225), (1380, 145965), (1578, 127650), (1665, 120980), (1702, 118350), (1725, 116772), (1850, 108882), (2070, 97310), (2220, 90735), (2300, 87579), (2367, 85100), (2553, 78900), (2630, 76590), (2775, 72588), (3156, 63825), (3330, 60490), (3404, 59175), (3450, 58386), (3700, 54441), (3945, 51060), (4140, 48655), (4255, 47340), (4734, 42550), (5106, 39450), (5175, 38924), (5260, 38295), (5550, 36294), (6049, 33300), (6575, 30636), (6660, 30245), (6900, 29193), (7659, 26300), (7890, 25530), (8325, 24196), (8510, 23670), (9468, 21275), (9731, 20700), (10212, 19725), (10350, 19462), (11100, 18147), (11835, 17020), (12098, 16650), (12765, 15780), (13150, 15318)]