100180920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6277}}^1$

素因数の和:6317

約数の個数: 128

約数和(自身を含む): 361612800

約数和(自身を除く): 261431880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 6277, 7980, 12554, 15960, 18831, 25108, 31385, 37662, 43939, 50216, 62770, 75324, 87878, 94155, 119263, 125540, 131817, 150648, 175756, 188310, 219695, 238526, 251080, 263634, 351512, 357789, 376620, 439390, 477052, 527268, 596315, 659085, 715578, 753240, 834841, 878780, 954104, 1054536, 1192630, 1318170, 1431156, 1669682, 1757560, 1788945, 2385260, 2504523, 2636340, 2862312, 3339364, 3577890, 4174205, 4770520, 5009046, 5272680, 6678728, 7155780, 8348410, 10018092, 12522615, 14311560, 16696820, 20036184, 25045230, 33393640, 50090460, 100180920]

約数ペア:

[(1, 100180920), (2, 50090460), (3, 33393640), (4, 25045230), (5, 20036184), (6, 16696820), (7, 14311560), (8, 12522615), (10, 10018092), (12, 8348410), (14, 7155780), (15, 6678728), (19, 5272680), (20, 5009046), (21, 4770520), (24, 4174205), (28, 3577890), (30, 3339364), (35, 2862312), (38, 2636340), (40, 2504523), (42, 2385260), (56, 1788945), (57, 1757560), (60, 1669682), (70, 1431156), (76, 1318170), (84, 1192630), (95, 1054536), (105, 954104), (114, 878780), (120, 834841), (133, 753240), (140, 715578), (152, 659085), (168, 596315), (190, 527268), (210, 477052), (228, 439390), (266, 376620), (280, 357789), (285, 351512), (380, 263634), (399, 251080), (420, 238526), (456, 219695), (532, 188310), (570, 175756), (665, 150648), (760, 131817), (798, 125540), (840, 119263), (1064, 94155), (1140, 87878), (1330, 75324), (1596, 62770), (1995, 50216), (2280, 43939), (2660, 37662), (3192, 31385), (3990, 25108), (5320, 18831), (6277, 15960), (7980, 12554)]