99699900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 309917664

約数和(自身を除く): 210217764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 113, 150, 170, 173, 204, 226, 255, 300, 339, 340, 346, 425, 452, 510, 519, 565, 678, 692, 850, 865, 1020, 1038, 1130, 1275, 1356, 1695, 1700, 1730, 1921, 2076, 2260, 2550, 2595, 2825, 2941, 3390, 3460, 3842, 4325, 5100, 5190, 5650, 5763, 5882, 6780, 7684, 8475, 8650, 8823, 9605, 10380, 11300, 11526, 11764, 12975, 14705, 16950, 17300, 17646, 19210, 19549, 23052, 25950, 28815, 29410, 33900, 35292, 38420, 39098, 44115, 48025, 51900, 57630, 58647, 58820, 73525, 78196, 88230, 96050, 97745, 115260, 117294, 144075, 147050, 176460, 192100, 195490, 220575, 234588, 288150, 293235, 294100, 332333, 390980, 441150, 488725, 576300, 586470, 664666, 882300, 977450, 996999, 1172940, 1329332, 1466175, 1661665, 1954900, 1993998, 2932350, 3323330, 3987996, 4984995, 5864700, 6646660, 8308325, 9969990, 16616650, 19939980, 24924975, 33233300, 49849950, 99699900]

約数ペア:

[(1, 99699900), (2, 49849950), (3, 33233300), (4, 24924975), (5, 19939980), (6, 16616650), (10, 9969990), (12, 8308325), (15, 6646660), (17, 5864700), (20, 4984995), (25, 3987996), (30, 3323330), (34, 2932350), (50, 1993998), (51, 1954900), (60, 1661665), (68, 1466175), (75, 1329332), (85, 1172940), (100, 996999), (102, 977450), (113, 882300), (150, 664666), (170, 586470), (173, 576300), (204, 488725), (226, 441150), (255, 390980), (300, 332333), (339, 294100), (340, 293235), (346, 288150), (425, 234588), (452, 220575), (510, 195490), (519, 192100), (565, 176460), (678, 147050), (692, 144075), (850, 117294), (865, 115260), (1020, 97745), (1038, 96050), (1130, 88230), (1275, 78196), (1356, 73525), (1695, 58820), (1700, 58647), (1730, 57630), (1921, 51900), (2076, 48025), (2260, 44115), (2550, 39098), (2595, 38420), (2825, 35292), (2941, 33900), (3390, 29410), (3460, 28815), (3842, 25950), (4325, 23052), (5100, 19549), (5190, 19210), (5650, 17646), (5763, 17300), (5882, 16950), (6780, 14705), (7684, 12975), (8475, 11764), (8650, 11526), (8823, 11300), (9605, 10380)]