142839900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 324

約数和(自身を含む): 540277920

約数和(自身を除く): 397438020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 41, 42, 45, 49, 50, 60, 63, 70, 75, 79, 82, 84, 90, 98, 100, 105, 123, 126, 140, 147, 150, 158, 164, 175, 180, 196, 205, 210, 225, 237, 245, 246, 252, 287, 294, 300, 315, 316, 350, 369, 395, 410, 420, 441, 450, 474, 490, 492, 525, 553, 574, 588, 615, 630, 700, 711, 735, 738, 790, 820, 861, 882, 900, 948, 980, 1025, 1050, 1106, 1148, 1185, 1225, 1230, 1260, 1422, 1435, 1470, 1476, 1575, 1580, 1659, 1722, 1764, 1845, 1975, 2009, 2050, 2100, 2205, 2212, 2370, 2450, 2460, 2583, 2765, 2844, 2870, 2940, 3075, 3150, 3239, 3318, 3444, 3555, 3675, 3690, 3871, 3950, 4018, 4100, 4305, 4410, 4740, 4900, 4977, 5166, 5530, 5740, 5925, 6027, 6150, 6300, 6478, 6636, 7110, 7175, 7350, 7380, 7742, 7900, 8036, 8295, 8610, 8820, 9225, 9717, 9954, 10045, 10332, 11025, 11060, 11613, 11850, 12054, 12300, 12915, 12956, 13825, 14220, 14350, 14700, 15484, 16195, 16590, 17220, 17775, 18081, 18450, 19355, 19434, 19908, 20090, 21525, 22050, 22673, 23226, 23700, 24108, 24885, 25830, 27650, 28700, 29151, 30135, 32390, 33180, 34839, 35550, 36162, 36900, 38710, 38868, 40180, 41475, 43050, 44100, 45346, 46452, 48585, 49770, 50225, 51660, 55300, 58065, 58302, 60270, 64575, 64780, 68019, 69678, 71100, 72324, 77420, 80975, 82950, 86100, 90405, 90692, 96775, 97170, 99540, 100450, 113365, 116130, 116604, 120540, 124425, 129150, 136038, 139356, 145755, 150675, 158711, 161950, 165900, 174195, 180810, 193550, 194340, 200900, 204057, 226730, 232260, 242925, 248850, 258300, 272076, 290325, 291510, 301350, 317422, 323900, 340095, 348390, 361620, 387100, 408114, 452025, 453460, 476133, 485850, 497700, 566825, 580650, 583020, 602700, 634844, 680190, 696780, 728775, 793555, 816228, 870975, 904050, 952266, 971700, 1020285, 1133650, 1161300, 1360380, 1428399, 1457550, 1587110, 1700475, 1741950, 1808100, 1904532, 2040570, 2267300, 2380665, 2856798, 2915100, 3174220, 3400950, 3483900, 3967775, 4081140, 4761330, 5101425, 5713596, 6801900, 7141995, 7935550, 9522660, 10202850, 11903325, 14283990, 15871100, 20405700, 23806650, 28567980, 35709975, 47613300, 71419950, 142839900]

約数ペア:

[(1, 142839900), (2, 71419950), (3, 47613300), (4, 35709975), (5, 28567980), (6, 23806650), (7, 20405700), (9, 15871100), (10, 14283990), (12, 11903325), (14, 10202850), (15, 9522660), (18, 7935550), (20, 7141995), (21, 6801900), (25, 5713596), (28, 5101425), (30, 4761330), (35, 4081140), (36, 3967775), (41, 3483900), (42, 3400950), (45, 3174220), (49, 2915100), (50, 2856798), (60, 2380665), (63, 2267300), (70, 2040570), (75, 1904532), (79, 1808100), (82, 1741950), (84, 1700475), (90, 1587110), (98, 1457550), (100, 1428399), (105, 1360380), (123, 1161300), (126, 1133650), (140, 1020285), (147, 971700), (150, 952266), (158, 904050), (164, 870975), (175, 816228), (180, 793555), (196, 728775), (205, 696780), (210, 680190), (225, 634844), (237, 602700), (245, 583020), (246, 580650), (252, 566825), (287, 497700), (294, 485850), (300, 476133), (315, 453460), (316, 452025), (350, 408114), (369, 387100), (395, 361620), (410, 348390), (420, 340095), (441, 323900), (450, 317422), (474, 301350), (490, 291510), (492, 290325), (525, 272076), (553, 258300), (574, 248850), (588, 242925), (615, 232260), (630, 226730), (700, 204057), (711, 200900), (735, 194340), (738, 193550), (790, 180810), (820, 174195), (861, 165900), (882, 161950), (900, 158711), (948, 150675), (980, 145755), (1025, 139356), (1050, 136038), (1106, 129150), (1148, 124425), (1185, 120540), (1225, 116604), (1230, 116130), (1260, 113365), (1422, 100450), (1435, 99540), (1470, 97170), (1476, 96775), (1575, 90692), (1580, 90405), (1659, 86100), (1722, 82950), (1764, 80975), (1845, 77420), (1975, 72324), (2009, 71100), (2050, 69678), (2100, 68019), (2205, 64780), (2212, 64575), (2370, 60270), (2450, 58302), (2460, 58065), (2583, 55300), (2765, 51660), (2844, 50225), (2870, 49770), (2940, 48585), (3075, 46452), (3150, 45346), (3239, 44100), (3318, 43050), (3444, 41475), (3555, 40180), (3675, 38868), (3690, 38710), (3871, 36900), (3950, 36162), (4018, 35550), (4100, 34839), (4305, 33180), (4410, 32390), (4740, 30135), (4900, 29151), (4977, 28700), (5166, 27650), (5530, 25830), (5740, 24885), (5925, 24108), (6027, 23700), (6150, 23226), (6300, 22673), (6478, 22050), (6636, 21525), (7110, 20090), (7175, 19908), (7350, 19434), (7380, 19355), (7742, 18450), (7900, 18081), (8036, 17775), (8295, 17220), (8610, 16590), (8820, 16195), (9225, 15484), (9717, 14700), (9954, 14350), (10045, 14220), (10332, 13825), (11025, 12956), (11060, 12915), (11613, 12300), (11850, 12054)]