99800100

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{37}}^2$

素因数の和:106

約数の個数: 189

約数和(自身を含む): 333713667

約数和(自身を除く): 233913567

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 37, 45, 50, 54, 60, 74, 75, 81, 90, 100, 108, 111, 135, 148, 150, 162, 180, 185, 222, 225, 243, 270, 300, 324, 333, 370, 405, 444, 450, 486, 540, 555, 666, 675, 729, 740, 810, 900, 925, 972, 999, 1110, 1215, 1332, 1350, 1369, 1458, 1620, 1665, 1850, 1998, 2025, 2220, 2430, 2700, 2738, 2775, 2916, 2997, 3330, 3645, 3700, 3996, 4050, 4107, 4860, 4995, 5476, 5550, 5994, 6075, 6660, 6845, 7290, 8100, 8214, 8325, 8991, 9990, 11100, 11988, 12150, 12321, 13690, 14580, 14985, 16428, 16650, 17982, 18225, 19980, 20535, 24300, 24642, 24975, 26973, 27380, 29970, 33300, 34225, 35964, 36450, 36963, 41070, 44955, 49284, 49950, 53946, 59940, 61605, 68450, 72900, 73926, 74925, 82140, 89910, 99900, 102675, 107892, 110889, 123210, 134865, 136900, 147852, 149850, 179820, 184815, 205350, 221778, 224775, 246420, 269730, 299700, 308025, 332667, 369630, 410700, 443556, 449550, 539460, 554445, 616050, 665334, 674325, 739260, 899100, 924075, 998001, 1108890, 1232100, 1330668, 1348650, 1663335, 1848150, 1996002, 2217780, 2697300, 2772225, 3326670, 3696300, 3992004, 4990005, 5544450, 6653340, 8316675, 9980010, 11088900, 16633350, 19960020, 24950025, 33266700, 49900050, 99800100]

約数ペア:

[(1, 99800100), (2, 49900050), (3, 33266700), (4, 24950025), (5, 19960020), (6, 16633350), (9, 11088900), (10, 9980010), (12, 8316675), (15, 6653340), (18, 5544450), (20, 4990005), (25, 3992004), (27, 3696300), (30, 3326670), (36, 2772225), (37, 2697300), (45, 2217780), (50, 1996002), (54, 1848150), (60, 1663335), (74, 1348650), (75, 1330668), (81, 1232100), (90, 1108890), (100, 998001), (108, 924075), (111, 899100), (135, 739260), (148, 674325), (150, 665334), (162, 616050), (180, 554445), (185, 539460), (222, 449550), (225, 443556), (243, 410700), (270, 369630), (300, 332667), (324, 308025), (333, 299700), (370, 269730), (405, 246420), (444, 224775), (450, 221778), (486, 205350), (540, 184815), (555, 179820), (666, 149850), (675, 147852), (729, 136900), (740, 134865), (810, 123210), (900, 110889), (925, 107892), (972, 102675), (999, 99900), (1110, 89910), (1215, 82140), (1332, 74925), (1350, 73926), (1369, 72900), (1458, 68450), (1620, 61605), (1665, 59940), (1850, 53946), (1998, 49950), (2025, 49284), (2220, 44955), (2430, 41070), (2700, 36963), (2738, 36450), (2775, 35964), (2916, 34225), (2997, 33300), (3330, 29970), (3645, 27380), (3700, 26973), (3996, 24975), (4050, 24642), (4107, 24300), (4860, 20535), (4995, 19980), (5476, 18225), (5550, 17982), (5994, 16650), (6075, 16428), (6660, 14985), (6845, 14580), (7290, 13690), (8100, 12321), (8214, 12150), (8325, 11988), (8991, 11100)]