23512800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 78088752

約数和(自身を除く): 54575952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 97, 100, 101, 120, 150, 160, 194, 200, 202, 240, 291, 300, 303, 388, 400, 404, 480, 485, 505, 582, 600, 606, 776, 800, 808, 970, 1010, 1164, 1200, 1212, 1455, 1515, 1552, 1616, 1940, 2020, 2328, 2400, 2424, 2425, 2525, 2910, 3030, 3104, 3232, 3880, 4040, 4656, 4848, 4850, 5050, 5820, 6060, 7275, 7575, 7760, 8080, 9312, 9696, 9700, 9797, 10100, 11640, 12120, 14550, 15150, 15520, 16160, 19400, 19594, 20200, 23280, 24240, 29100, 29391, 30300, 38800, 39188, 40400, 46560, 48480, 48985, 58200, 58782, 60600, 77600, 78376, 80800, 97970, 116400, 117564, 121200, 146955, 156752, 195940, 232800, 235128, 242400, 244925, 293910, 313504, 391880, 470256, 489850, 587820, 734775, 783760, 940512, 979700, 1175640, 1469550, 1567520, 1959400, 2351280, 2939100, 3918800, 4702560, 5878200, 7837600, 11756400, 23512800]

約数ペア:

[(1, 23512800), (2, 11756400), (3, 7837600), (4, 5878200), (5, 4702560), (6, 3918800), (8, 2939100), (10, 2351280), (12, 1959400), (15, 1567520), (16, 1469550), (20, 1175640), (24, 979700), (25, 940512), (30, 783760), (32, 734775), (40, 587820), (48, 489850), (50, 470256), (60, 391880), (75, 313504), (80, 293910), (96, 244925), (97, 242400), (100, 235128), (101, 232800), (120, 195940), (150, 156752), (160, 146955), (194, 121200), (200, 117564), (202, 116400), (240, 97970), (291, 80800), (300, 78376), (303, 77600), (388, 60600), (400, 58782), (404, 58200), (480, 48985), (485, 48480), (505, 46560), (582, 40400), (600, 39188), (606, 38800), (776, 30300), (800, 29391), (808, 29100), (970, 24240), (1010, 23280), (1164, 20200), (1200, 19594), (1212, 19400), (1455, 16160), (1515, 15520), (1552, 15150), (1616, 14550), (1940, 12120), (2020, 11640), (2328, 10100), (2400, 9797), (2424, 9700), (2425, 9696), (2525, 9312), (2910, 8080), (3030, 7760), (3104, 7575), (3232, 7275), (3880, 6060), (4040, 5820), (4656, 5050), (4848, 4850)]