201485880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1136

約数の個数: 192

約数和(自身を含む): 715478400

約数和(自身を除く): 513992520

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, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 243, 270, 285, 324, 342, 360, 380, 405, 456, 486, 513, 540, 570, 648, 684, 760, 810, 855, 972, 1026, 1080, 1091, 1140, 1215, 1368, 1539, 1620, 1710, 1944, 2052, 2182, 2280, 2430, 2565, 3078, 3240, 3273, 3420, 4104, 4364, 4617, 4860, 5130, 5455, 6156, 6546, 6840, 7695, 8728, 9234, 9720, 9819, 10260, 10910, 12312, 13092, 15390, 16365, 18468, 19638, 20520, 20729, 21820, 23085, 26184, 29457, 30780, 32730, 36936, 39276, 41458, 43640, 46170, 49095, 58914, 61560, 62187, 65460, 78552, 82916, 88371, 92340, 98190, 103645, 117828, 124374, 130920, 147285, 165832, 176742, 184680, 186561, 196380, 207290, 235656, 248748, 265113, 294570, 310935, 353484, 373122, 392760, 414580, 441855, 497496, 530226, 559683, 589140, 621870, 706968, 746244, 829160, 883710, 932805, 1060452, 1119366, 1178280, 1243740, 1325565, 1492488, 1679049, 1767420, 1865610, 2120904, 2238732, 2487480, 2651130, 2798415, 3358098, 3534840, 3731220, 4477464, 5037147, 5302260, 5596830, 6716196, 7462440, 8395245, 10074294, 10604520, 11193660, 13432392, 16790490, 20148588, 22387320, 25185735, 33580980, 40297176, 50371470, 67161960, 100742940, 201485880]

約数ペア:

[(1, 201485880), (2, 100742940), (3, 67161960), (4, 50371470), (5, 40297176), (6, 33580980), (8, 25185735), (9, 22387320), (10, 20148588), (12, 16790490), (15, 13432392), (18, 11193660), (19, 10604520), (20, 10074294), (24, 8395245), (27, 7462440), (30, 6716196), (36, 5596830), (38, 5302260), (40, 5037147), (45, 4477464), (54, 3731220), (57, 3534840), (60, 3358098), (72, 2798415), (76, 2651130), (81, 2487480), (90, 2238732), (95, 2120904), (108, 1865610), (114, 1767420), (120, 1679049), (135, 1492488), (152, 1325565), (162, 1243740), (171, 1178280), (180, 1119366), (190, 1060452), (216, 932805), (228, 883710), (243, 829160), (270, 746244), (285, 706968), (324, 621870), (342, 589140), (360, 559683), (380, 530226), (405, 497496), (456, 441855), (486, 414580), (513, 392760), (540, 373122), (570, 353484), (648, 310935), (684, 294570), (760, 265113), (810, 248748), (855, 235656), (972, 207290), (1026, 196380), (1080, 186561), (1091, 184680), (1140, 176742), (1215, 165832), (1368, 147285), (1539, 130920), (1620, 124374), (1710, 117828), (1944, 103645), (2052, 98190), (2182, 92340), (2280, 88371), (2430, 82916), (2565, 78552), (3078, 65460), (3240, 62187), (3273, 61560), (3420, 58914), (4104, 49095), (4364, 46170), (4617, 43640), (4860, 41458), (5130, 39276), (5455, 36936), (6156, 32730), (6546, 30780), (6840, 29457), (7695, 26184), (8728, 23085), (9234, 21820), (9720, 20729), (9819, 20520), (10260, 19638), (10910, 18468), (12312, 16365), (13092, 15390)]