76207300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 108

約数和(自身を含む): 187037508

約数和(自身を除く): 110830208

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 61, 62, 65, 100, 122, 124, 130, 155, 244, 260, 305, 310, 325, 403, 610, 620, 650, 775, 793, 806, 961, 1220, 1300, 1525, 1550, 1586, 1612, 1891, 1922, 2015, 3050, 3100, 3172, 3782, 3844, 3965, 4030, 4805, 6100, 7564, 7930, 8060, 9455, 9610, 10075, 12493, 15860, 18910, 19220, 19825, 20150, 24025, 24583, 24986, 37820, 39650, 40300, 47275, 48050, 49166, 49972, 58621, 62465, 79300, 94550, 96100, 98332, 117242, 122915, 124930, 189100, 234484, 245830, 249860, 293105, 312325, 491660, 586210, 614575, 624650, 762073, 1172420, 1229150, 1249300, 1465525, 1524146, 2458300, 2931050, 3048292, 3810365, 5862100, 7620730, 15241460, 19051825, 38103650, 76207300]

約数ペア:

[(1, 76207300), (2, 38103650), (4, 19051825), (5, 15241460), (10, 7620730), (13, 5862100), (20, 3810365), (25, 3048292), (26, 2931050), (31, 2458300), (50, 1524146), (52, 1465525), (61, 1249300), (62, 1229150), (65, 1172420), (100, 762073), (122, 624650), (124, 614575), (130, 586210), (155, 491660), (244, 312325), (260, 293105), (305, 249860), (310, 245830), (325, 234484), (403, 189100), (610, 124930), (620, 122915), (650, 117242), (775, 98332), (793, 96100), (806, 94550), (961, 79300), (1220, 62465), (1300, 58621), (1525, 49972), (1550, 49166), (1586, 48050), (1612, 47275), (1891, 40300), (1922, 39650), (2015, 37820), (3050, 24986), (3100, 24583), (3172, 24025), (3782, 20150), (3844, 19825), (3965, 19220), (4030, 18910), (4805, 15860), (6100, 12493), (7564, 10075), (7930, 9610), (8060, 9455)]