90683820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2753}}^1$

素因数の和:2832

約数の個数: 96

約数和(自身を含む): 286856640

約数和(自身を除く): 196172820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1830, 2196, 2745, 2753, 3294, 3660, 5490, 5506, 6588, 8235, 8259, 10980, 11012, 13765, 16470, 16518, 24777, 27530, 32940, 33036, 41295, 49554, 55060, 74331, 82590, 99108, 123885, 148662, 165180, 167933, 247770, 297324, 335866, 371655, 495540, 503799, 671732, 743310, 839665, 1007598, 1486620, 1511397, 1679330, 2015196, 2518995, 3022794, 3358660, 4534191, 5037990, 6045588, 7556985, 9068382, 10075980, 15113970, 18136764, 22670955, 30227940, 45341910, 90683820]

約数ペア:

[(1, 90683820), (2, 45341910), (3, 30227940), (4, 22670955), (5, 18136764), (6, 15113970), (9, 10075980), (10, 9068382), (12, 7556985), (15, 6045588), (18, 5037990), (20, 4534191), (27, 3358660), (30, 3022794), (36, 2518995), (45, 2015196), (54, 1679330), (60, 1511397), (61, 1486620), (90, 1007598), (108, 839665), (122, 743310), (135, 671732), (180, 503799), (183, 495540), (244, 371655), (270, 335866), (305, 297324), (366, 247770), (540, 167933), (549, 165180), (610, 148662), (732, 123885), (915, 99108), (1098, 82590), (1220, 74331), (1647, 55060), (1830, 49554), (2196, 41295), (2745, 33036), (2753, 32940), (3294, 27530), (3660, 24777), (5490, 16518), (5506, 16470), (6588, 13765), (8235, 11012), (8259, 10980)]