1488096100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6761}}^1$

素因数の和:6877

約数の個数: 72

約数和(自身を含む): 3380783616

約数和(自身を除く): 1892687516

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 71, 100, 124, 142, 155, 284, 310, 355, 620, 710, 775, 1420, 1550, 1775, 2201, 3100, 3550, 4402, 6761, 7100, 8804, 11005, 13522, 22010, 27044, 33805, 44020, 55025, 67610, 110050, 135220, 169025, 209591, 220100, 338050, 419182, 480031, 676100, 838364, 960062, 1047955, 1920124, 2095910, 2400155, 4191820, 4800310, 5239775, 9600620, 10479550, 12000775, 14880961, 20959100, 24001550, 29761922, 48003100, 59523844, 74404805, 148809610, 297619220, 372024025, 744048050, 1488096100]

約数ペア:

[(1, 1488096100), (2, 744048050), (4, 372024025), (5, 297619220), (10, 148809610), (20, 74404805), (25, 59523844), (31, 48003100), (50, 29761922), (62, 24001550), (71, 20959100), (100, 14880961), (124, 12000775), (142, 10479550), (155, 9600620), (284, 5239775), (310, 4800310), (355, 4191820), (620, 2400155), (710, 2095910), (775, 1920124), (1420, 1047955), (1550, 960062), (1775, 838364), (2201, 676100), (3100, 480031), (3550, 419182), (4402, 338050), (6761, 220100), (7100, 209591), (8804, 169025), (11005, 135220), (13522, 110050), (22010, 67610), (27044, 55025), (33805, 44020)]