17915700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 58121280

約数和(自身を除く): 40205580

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 61, 66, 75, 89, 100, 110, 122, 132, 150, 165, 178, 183, 220, 244, 267, 275, 300, 305, 330, 356, 366, 445, 534, 550, 610, 660, 671, 732, 825, 890, 915, 979, 1068, 1100, 1220, 1335, 1342, 1525, 1650, 1780, 1830, 1958, 2013, 2225, 2670, 2684, 2937, 3050, 3300, 3355, 3660, 3916, 4026, 4450, 4575, 4895, 5340, 5429, 5874, 6100, 6675, 6710, 8052, 8900, 9150, 9790, 10065, 10858, 11748, 13350, 13420, 14685, 16287, 16775, 18300, 19580, 20130, 21716, 24475, 26700, 27145, 29370, 32574, 33550, 40260, 48950, 50325, 54290, 58740, 59719, 65148, 67100, 73425, 81435, 97900, 100650, 108580, 119438, 135725, 146850, 162870, 179157, 201300, 238876, 271450, 293700, 298595, 325740, 358314, 407175, 542900, 597190, 716628, 814350, 895785, 1194380, 1492975, 1628700, 1791570, 2985950, 3583140, 4478925, 5971900, 8957850, 17915700]

約数ペア:

[(1, 17915700), (2, 8957850), (3, 5971900), (4, 4478925), (5, 3583140), (6, 2985950), (10, 1791570), (11, 1628700), (12, 1492975), (15, 1194380), (20, 895785), (22, 814350), (25, 716628), (30, 597190), (33, 542900), (44, 407175), (50, 358314), (55, 325740), (60, 298595), (61, 293700), (66, 271450), (75, 238876), (89, 201300), (100, 179157), (110, 162870), (122, 146850), (132, 135725), (150, 119438), (165, 108580), (178, 100650), (183, 97900), (220, 81435), (244, 73425), (267, 67100), (275, 65148), (300, 59719), (305, 58740), (330, 54290), (356, 50325), (366, 48950), (445, 40260), (534, 33550), (550, 32574), (610, 29370), (660, 27145), (671, 26700), (732, 24475), (825, 21716), (890, 20130), (915, 19580), (979, 18300), (1068, 16775), (1100, 16287), (1220, 14685), (1335, 13420), (1342, 13350), (1525, 11748), (1650, 10858), (1780, 10065), (1830, 9790), (1958, 9150), (2013, 8900), (2225, 8052), (2670, 6710), (2684, 6675), (2937, 6100), (3050, 5874), (3300, 5429), (3355, 5340), (3660, 4895), (3916, 4575), (4026, 4450)]