45055400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 119813760

約数和(自身を除く): 74758360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 43, 50, 52, 62, 65, 86, 100, 104, 124, 130, 155, 169, 172, 200, 215, 248, 260, 310, 325, 338, 344, 403, 430, 520, 559, 620, 650, 676, 775, 806, 845, 860, 1075, 1118, 1240, 1300, 1333, 1352, 1550, 1612, 1690, 1720, 2015, 2150, 2236, 2600, 2666, 2795, 3100, 3224, 3380, 4030, 4225, 4300, 4472, 5239, 5332, 5590, 6200, 6665, 6760, 7267, 8060, 8450, 8600, 10075, 10478, 10664, 11180, 13330, 13975, 14534, 16120, 16900, 17329, 20150, 20956, 22360, 26195, 26660, 27950, 29068, 33325, 33800, 34658, 36335, 40300, 41912, 52390, 53320, 55900, 58136, 66650, 69316, 72670, 80600, 86645, 104780, 111800, 130975, 133300, 138632, 145340, 173290, 181675, 209560, 225277, 261950, 266600, 290680, 346580, 363350, 433225, 450554, 523900, 693160, 726700, 866450, 901108, 1047800, 1126385, 1453400, 1732900, 1802216, 2252770, 3465800, 4505540, 5631925, 9011080, 11263850, 22527700, 45055400]

約数ペア:

[(1, 45055400), (2, 22527700), (4, 11263850), (5, 9011080), (8, 5631925), (10, 4505540), (13, 3465800), (20, 2252770), (25, 1802216), (26, 1732900), (31, 1453400), (40, 1126385), (43, 1047800), (50, 901108), (52, 866450), (62, 726700), (65, 693160), (86, 523900), (100, 450554), (104, 433225), (124, 363350), (130, 346580), (155, 290680), (169, 266600), (172, 261950), (200, 225277), (215, 209560), (248, 181675), (260, 173290), (310, 145340), (325, 138632), (338, 133300), (344, 130975), (403, 111800), (430, 104780), (520, 86645), (559, 80600), (620, 72670), (650, 69316), (676, 66650), (775, 58136), (806, 55900), (845, 53320), (860, 52390), (1075, 41912), (1118, 40300), (1240, 36335), (1300, 34658), (1333, 33800), (1352, 33325), (1550, 29068), (1612, 27950), (1690, 26660), (1720, 26195), (2015, 22360), (2150, 20956), (2236, 20150), (2600, 17329), (2666, 16900), (2795, 16120), (3100, 14534), (3224, 13975), (3380, 13330), (4030, 11180), (4225, 10664), (4300, 10478), (4472, 10075), (5239, 8600), (5332, 8450), (5590, 8060), (6200, 7267), (6665, 6760)]