15697465300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3209}}^1\times {\mathrm{4447}}^1$

素因数の和:7681

約数の個数: 72

約数和(自身を含む): 37180120320

約数和(自身を除く): 21482655020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 3209, 4447, 6418, 8894, 12836, 16045, 17788, 22235, 32090, 35299, 44470, 48917, 64180, 70598, 80225, 88940, 97834, 111175, 141196, 160450, 176495, 195668, 222350, 244585, 320900, 352990, 444700, 489170, 705980, 882475, 978340, 1222925, 1764950, 2445850, 3529900, 4891700, 14270423, 28540846, 57081692, 71352115, 142704230, 156974653, 285408460, 313949306, 356760575, 627898612, 713521150, 784873265, 1427042300, 1569746530, 3139493060, 3924366325, 7848732650, 15697465300]

約数ペア:

[(1, 15697465300), (2, 7848732650), (4, 3924366325), (5, 3139493060), (10, 1569746530), (11, 1427042300), (20, 784873265), (22, 713521150), (25, 627898612), (44, 356760575), (50, 313949306), (55, 285408460), (100, 156974653), (110, 142704230), (220, 71352115), (275, 57081692), (550, 28540846), (1100, 14270423), (3209, 4891700), (4447, 3529900), (6418, 2445850), (8894, 1764950), (12836, 1222925), (16045, 978340), (17788, 882475), (22235, 705980), (32090, 489170), (35299, 444700), (44470, 352990), (48917, 320900), (64180, 244585), (70598, 222350), (80225, 195668), (88940, 176495), (97834, 160450), (111175, 141196)]