100028280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^2$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 333867240

約数和(自身を除く): 233838960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 83, 88, 110, 120, 121, 132, 165, 166, 220, 242, 249, 264, 330, 332, 363, 415, 440, 484, 498, 605, 660, 664, 726, 830, 913, 968, 996, 1210, 1245, 1320, 1452, 1660, 1815, 1826, 1992, 2420, 2490, 2739, 2904, 3320, 3630, 3652, 4565, 4840, 4980, 5478, 6889, 7260, 7304, 9130, 9960, 10043, 10956, 13695, 13778, 14520, 18260, 20086, 20667, 21912, 27390, 27556, 30129, 34445, 36520, 40172, 41334, 50215, 54780, 55112, 60258, 68890, 75779, 80344, 82668, 100430, 103335, 109560, 120516, 137780, 150645, 151558, 165336, 200860, 206670, 227337, 241032, 275560, 301290, 303116, 378895, 401720, 413340, 454674, 602580, 606232, 757790, 826680, 833569, 909348, 1136685, 1205160, 1515580, 1667138, 1818696, 2273370, 2500707, 3031160, 3334276, 4167845, 4546740, 5001414, 6668552, 8335690, 9093480, 10002828, 12503535, 16671380, 20005656, 25007070, 33342760, 50014140, 100028280]

約数ペア:

[(1, 100028280), (2, 50014140), (3, 33342760), (4, 25007070), (5, 20005656), (6, 16671380), (8, 12503535), (10, 10002828), (11, 9093480), (12, 8335690), (15, 6668552), (20, 5001414), (22, 4546740), (24, 4167845), (30, 3334276), (33, 3031160), (40, 2500707), (44, 2273370), (55, 1818696), (60, 1667138), (66, 1515580), (83, 1205160), (88, 1136685), (110, 909348), (120, 833569), (121, 826680), (132, 757790), (165, 606232), (166, 602580), (220, 454674), (242, 413340), (249, 401720), (264, 378895), (330, 303116), (332, 301290), (363, 275560), (415, 241032), (440, 227337), (484, 206670), (498, 200860), (605, 165336), (660, 151558), (664, 150645), (726, 137780), (830, 120516), (913, 109560), (968, 103335), (996, 100430), (1210, 82668), (1245, 80344), (1320, 75779), (1452, 68890), (1660, 60258), (1815, 55112), (1826, 54780), (1992, 50215), (2420, 41334), (2490, 40172), (2739, 36520), (2904, 34445), (3320, 30129), (3630, 27556), (3652, 27390), (4565, 21912), (4840, 20667), (4980, 20086), (5478, 18260), (6889, 14520), (7260, 13778), (7304, 13695), (9130, 10956), (9960, 10043)]