11999100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 37997568

約数和(自身を除く): 25998468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 37, 46, 47, 50, 60, 69, 74, 75, 92, 94, 100, 111, 115, 138, 141, 148, 150, 185, 188, 222, 230, 235, 276, 282, 300, 345, 370, 444, 460, 470, 555, 564, 575, 690, 705, 740, 851, 925, 940, 1081, 1110, 1150, 1175, 1380, 1410, 1702, 1725, 1739, 1850, 2162, 2220, 2300, 2350, 2553, 2775, 2820, 3243, 3404, 3450, 3478, 3525, 3700, 4255, 4324, 4700, 5106, 5217, 5405, 5550, 6486, 6900, 6956, 7050, 8510, 8695, 10212, 10434, 10810, 11100, 12765, 12972, 14100, 16215, 17020, 17390, 20868, 21275, 21620, 25530, 26085, 27025, 32430, 34780, 39997, 42550, 43475, 51060, 52170, 54050, 63825, 64860, 79994, 81075, 85100, 86950, 104340, 108100, 119991, 127650, 130425, 159988, 162150, 173900, 199985, 239982, 255300, 260850, 324300, 399970, 479964, 521700, 599955, 799940, 999925, 1199910, 1999850, 2399820, 2999775, 3999700, 5999550, 11999100]

約数ペア:

[(1, 11999100), (2, 5999550), (3, 3999700), (4, 2999775), (5, 2399820), (6, 1999850), (10, 1199910), (12, 999925), (15, 799940), (20, 599955), (23, 521700), (25, 479964), (30, 399970), (37, 324300), (46, 260850), (47, 255300), (50, 239982), (60, 199985), (69, 173900), (74, 162150), (75, 159988), (92, 130425), (94, 127650), (100, 119991), (111, 108100), (115, 104340), (138, 86950), (141, 85100), (148, 81075), (150, 79994), (185, 64860), (188, 63825), (222, 54050), (230, 52170), (235, 51060), (276, 43475), (282, 42550), (300, 39997), (345, 34780), (370, 32430), (444, 27025), (460, 26085), (470, 25530), (555, 21620), (564, 21275), (575, 20868), (690, 17390), (705, 17020), (740, 16215), (851, 14100), (925, 12972), (940, 12765), (1081, 11100), (1110, 10810), (1150, 10434), (1175, 10212), (1380, 8695), (1410, 8510), (1702, 7050), (1725, 6956), (1739, 6900), (1850, 6486), (2162, 5550), (2220, 5405), (2300, 5217), (2350, 5106), (2553, 4700), (2775, 4324), (2820, 4255), (3243, 3700), (3404, 3525), (3450, 3478)]