145927600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:268

約数の個数: 240

約数和(自身を含む): 456359680

約数和(自身を除く): 310432080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 25, 26, 28, 35, 38, 40, 50, 52, 56, 65, 70, 76, 80, 91, 95, 100, 104, 112, 130, 133, 140, 152, 175, 182, 190, 200, 208, 211, 247, 260, 266, 280, 304, 325, 350, 364, 380, 400, 422, 455, 475, 494, 520, 532, 560, 650, 665, 700, 728, 760, 844, 910, 950, 988, 1040, 1055, 1064, 1235, 1300, 1330, 1400, 1456, 1477, 1520, 1688, 1729, 1820, 1900, 1976, 2110, 2128, 2275, 2470, 2600, 2660, 2743, 2800, 2954, 3325, 3376, 3458, 3640, 3800, 3952, 4009, 4220, 4550, 4940, 5200, 5275, 5320, 5486, 5908, 6175, 6650, 6916, 7280, 7385, 7600, 8018, 8440, 8645, 9100, 9880, 10550, 10640, 10972, 11816, 12350, 13300, 13715, 13832, 14770, 16036, 16880, 17290, 18200, 19201, 19760, 20045, 21100, 21944, 23632, 24700, 26600, 27430, 27664, 28063, 29540, 32072, 34580, 36400, 36925, 38402, 40090, 42200, 43225, 43888, 49400, 52117, 53200, 54860, 56126, 59080, 64144, 68575, 69160, 73850, 76804, 80180, 84400, 86450, 96005, 98800, 100225, 104234, 109720, 112252, 118160, 137150, 138320, 140315, 147700, 153608, 160360, 172900, 192010, 200450, 208468, 219440, 224504, 260585, 274300, 280630, 295400, 307216, 320720, 345800, 364819, 384020, 400900, 416936, 449008, 480025, 521170, 548600, 561260, 590800, 691600, 701575, 729638, 768040, 801800, 833872, 960050, 1042340, 1097200, 1122520, 1302925, 1403150, 1459276, 1536080, 1603600, 1824095, 1920100, 2084680, 2245040, 2605850, 2806300, 2918552, 3648190, 3840200, 4169360, 5211700, 5612600, 5837104, 7296380, 7680400, 9120475, 10423400, 11225200, 14592760, 18240950, 20846800, 29185520, 36481900, 72963800, 145927600]

約数ペア:

[(1, 145927600), (2, 72963800), (4, 36481900), (5, 29185520), (7, 20846800), (8, 18240950), (10, 14592760), (13, 11225200), (14, 10423400), (16, 9120475), (19, 7680400), (20, 7296380), (25, 5837104), (26, 5612600), (28, 5211700), (35, 4169360), (38, 3840200), (40, 3648190), (50, 2918552), (52, 2806300), (56, 2605850), (65, 2245040), (70, 2084680), (76, 1920100), (80, 1824095), (91, 1603600), (95, 1536080), (100, 1459276), (104, 1403150), (112, 1302925), (130, 1122520), (133, 1097200), (140, 1042340), (152, 960050), (175, 833872), (182, 801800), (190, 768040), (200, 729638), (208, 701575), (211, 691600), (247, 590800), (260, 561260), (266, 548600), (280, 521170), (304, 480025), (325, 449008), (350, 416936), (364, 400900), (380, 384020), (400, 364819), (422, 345800), (455, 320720), (475, 307216), (494, 295400), (520, 280630), (532, 274300), (560, 260585), (650, 224504), (665, 219440), (700, 208468), (728, 200450), (760, 192010), (844, 172900), (910, 160360), (950, 153608), (988, 147700), (1040, 140315), (1055, 138320), (1064, 137150), (1235, 118160), (1300, 112252), (1330, 109720), (1400, 104234), (1456, 100225), (1477, 98800), (1520, 96005), (1688, 86450), (1729, 84400), (1820, 80180), (1900, 76804), (1976, 73850), (2110, 69160), (2128, 68575), (2275, 64144), (2470, 59080), (2600, 56126), (2660, 54860), (2743, 53200), (2800, 52117), (2954, 49400), (3325, 43888), (3376, 43225), (3458, 42200), (3640, 40090), (3800, 38402), (3952, 36925), (4009, 36400), (4220, 34580), (4550, 32072), (4940, 29540), (5200, 28063), (5275, 27664), (5320, 27430), (5486, 26600), (5908, 24700), (6175, 23632), (6650, 21944), (6916, 21100), (7280, 20045), (7385, 19760), (7600, 19201), (8018, 18200), (8440, 17290), (8645, 16880), (9100, 16036), (9880, 14770), (10550, 13832), (10640, 13715), (10972, 13300), (11816, 12350)]