77339880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3769}}^1$

素因数の和:3808

約数の個数: 128

約数和(自身を含む): 271440000

約数和(自身を除く): 194100120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 3769, 4104, 5130, 6840, 7538, 10260, 11307, 15076, 18845, 20520, 22614, 30152, 33921, 37690, 45228, 56535, 67842, 71611, 75380, 90456, 101763, 113070, 135684, 143222, 150760, 169605, 203526, 214833, 226140, 271368, 286444, 339210, 358055, 407052, 429666, 452280, 508815, 572888, 644499, 678420, 716110, 814104, 859332, 1017630, 1074165, 1288998, 1356840, 1432220, 1718664, 1933497, 2035260, 2148330, 2577996, 2864440, 3222495, 3866994, 4070520, 4296660, 5155992, 6444990, 7733988, 8593320, 9667485, 12889980, 15467976, 19334970, 25779960, 38669940, 77339880]

約数ペア:

[(1, 77339880), (2, 38669940), (3, 25779960), (4, 19334970), (5, 15467976), (6, 12889980), (8, 9667485), (9, 8593320), (10, 7733988), (12, 6444990), (15, 5155992), (18, 4296660), (19, 4070520), (20, 3866994), (24, 3222495), (27, 2864440), (30, 2577996), (36, 2148330), (38, 2035260), (40, 1933497), (45, 1718664), (54, 1432220), (57, 1356840), (60, 1288998), (72, 1074165), (76, 1017630), (90, 859332), (95, 814104), (108, 716110), (114, 678420), (120, 644499), (135, 572888), (152, 508815), (171, 452280), (180, 429666), (190, 407052), (216, 358055), (228, 339210), (270, 286444), (285, 271368), (342, 226140), (360, 214833), (380, 203526), (456, 169605), (513, 150760), (540, 143222), (570, 135684), (684, 113070), (760, 101763), (855, 90456), (1026, 75380), (1080, 71611), (1140, 67842), (1368, 56535), (1710, 45228), (2052, 37690), (2280, 33921), (2565, 30152), (3420, 22614), (3769, 20520), (4104, 18845), (5130, 15076), (6840, 11307), (7538, 10260)]