281032200

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{733}}^1$

素因数の和:829

約数の個数: 192

約数和(自身を含む): 982972800

約数和(自身を除く): 701940600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 71, 72, 75, 90, 100, 108, 120, 135, 142, 150, 180, 200, 213, 216, 225, 270, 284, 300, 355, 360, 426, 450, 540, 568, 600, 639, 675, 710, 733, 852, 900, 1065, 1080, 1278, 1350, 1420, 1466, 1704, 1775, 1800, 1917, 2130, 2199, 2556, 2700, 2840, 2932, 3195, 3550, 3665, 3834, 4260, 4398, 5112, 5325, 5400, 5864, 6390, 6597, 7100, 7330, 7668, 8520, 8796, 9585, 10650, 10995, 12780, 13194, 14200, 14660, 15336, 15975, 17592, 18325, 19170, 19791, 21300, 21990, 25560, 26388, 29320, 31950, 32985, 36650, 38340, 39582, 42600, 43980, 47925, 52043, 52776, 54975, 63900, 65970, 73300, 76680, 79164, 87960, 95850, 98955, 104086, 109950, 127800, 131940, 146600, 156129, 158328, 164925, 191700, 197910, 208172, 219900, 260215, 263880, 312258, 329850, 383400, 395820, 416344, 439800, 468387, 494775, 520430, 624516, 659700, 780645, 791640, 936774, 989550, 1040860, 1249032, 1301075, 1319400, 1405161, 1561290, 1873548, 1979100, 2081720, 2341935, 2602150, 2810322, 3122580, 3747096, 3903225, 3958200, 4683870, 5204300, 5620644, 6245160, 7025805, 7806450, 9367740, 10408600, 11241288, 11709675, 14051610, 15612900, 18735480, 23419350, 28103220, 31225800, 35129025, 46838700, 56206440, 70258050, 93677400, 140516100, 281032200]

約数ペア:

[(1, 281032200), (2, 140516100), (3, 93677400), (4, 70258050), (5, 56206440), (6, 46838700), (8, 35129025), (9, 31225800), (10, 28103220), (12, 23419350), (15, 18735480), (18, 15612900), (20, 14051610), (24, 11709675), (25, 11241288), (27, 10408600), (30, 9367740), (36, 7806450), (40, 7025805), (45, 6245160), (50, 5620644), (54, 5204300), (60, 4683870), (71, 3958200), (72, 3903225), (75, 3747096), (90, 3122580), (100, 2810322), (108, 2602150), (120, 2341935), (135, 2081720), (142, 1979100), (150, 1873548), (180, 1561290), (200, 1405161), (213, 1319400), (216, 1301075), (225, 1249032), (270, 1040860), (284, 989550), (300, 936774), (355, 791640), (360, 780645), (426, 659700), (450, 624516), (540, 520430), (568, 494775), (600, 468387), (639, 439800), (675, 416344), (710, 395820), (733, 383400), (852, 329850), (900, 312258), (1065, 263880), (1080, 260215), (1278, 219900), (1350, 208172), (1420, 197910), (1466, 191700), (1704, 164925), (1775, 158328), (1800, 156129), (1917, 146600), (2130, 131940), (2199, 127800), (2556, 109950), (2700, 104086), (2840, 98955), (2932, 95850), (3195, 87960), (3550, 79164), (3665, 76680), (3834, 73300), (4260, 65970), (4398, 63900), (5112, 54975), (5325, 52776), (5400, 52043), (5864, 47925), (6390, 43980), (6597, 42600), (7100, 39582), (7330, 38340), (7668, 36650), (8520, 32985), (8796, 31950), (9585, 29320), (10650, 26388), (10995, 25560), (12780, 21990), (13194, 21300), (14200, 19791), (14660, 19170), (15336, 18325), (15975, 17592)]