42723180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1376

約数の個数: 96

約数和(自身を含む): 135199680

約数和(自身を除く): 92476500

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, 1297, 1647, 1830, 2196, 2594, 2745, 3294, 3660, 3891, 5188, 5490, 6485, 6588, 7782, 8235, 10980, 11673, 12970, 15564, 16470, 19455, 23346, 25940, 32940, 35019, 38910, 46692, 58365, 70038, 77820, 79117, 116730, 140076, 158234, 175095, 233460, 237351, 316468, 350190, 395585, 474702, 700380, 712053, 791170, 949404, 1186755, 1424106, 1582340, 2136159, 2373510, 2848212, 3560265, 4272318, 4747020, 7120530, 8544636, 10680795, 14241060, 21361590, 42723180]

約数ペア:

[(1, 42723180), (2, 21361590), (3, 14241060), (4, 10680795), (5, 8544636), (6, 7120530), (9, 4747020), (10, 4272318), (12, 3560265), (15, 2848212), (18, 2373510), (20, 2136159), (27, 1582340), (30, 1424106), (36, 1186755), (45, 949404), (54, 791170), (60, 712053), (61, 700380), (90, 474702), (108, 395585), (122, 350190), (135, 316468), (180, 237351), (183, 233460), (244, 175095), (270, 158234), (305, 140076), (366, 116730), (540, 79117), (549, 77820), (610, 70038), (732, 58365), (915, 46692), (1098, 38910), (1220, 35019), (1297, 32940), (1647, 25940), (1830, 23346), (2196, 19455), (2594, 16470), (2745, 15564), (3294, 12970), (3660, 11673), (3891, 10980), (5188, 8235), (5490, 7782), (6485, 6588)]