53648400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:234

約数の個数: 240

約数和(自身を含む): 195890240

約数和(自身を除く): 142241840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 38, 39, 40, 48, 50, 52, 57, 60, 65, 75, 76, 78, 80, 95, 100, 104, 114, 120, 130, 150, 152, 156, 181, 190, 195, 200, 208, 228, 240, 247, 260, 285, 300, 304, 312, 325, 362, 380, 390, 400, 456, 475, 494, 520, 543, 570, 600, 624, 650, 724, 741, 760, 780, 905, 912, 950, 975, 988, 1040, 1086, 1140, 1200, 1235, 1300, 1425, 1448, 1482, 1520, 1560, 1810, 1900, 1950, 1976, 2172, 2280, 2353, 2470, 2600, 2715, 2850, 2896, 2964, 3120, 3439, 3620, 3705, 3800, 3900, 3952, 4344, 4525, 4560, 4706, 4940, 5200, 5430, 5700, 5928, 6175, 6878, 7059, 7240, 7410, 7600, 7800, 8688, 9050, 9412, 9880, 10317, 10860, 11400, 11765, 11856, 12350, 13575, 13756, 14118, 14480, 14820, 15600, 17195, 18100, 18525, 18824, 19760, 20634, 21720, 22800, 23530, 24700, 27150, 27512, 28236, 29640, 34390, 35295, 36200, 37050, 37648, 41268, 43440, 44707, 47060, 49400, 51585, 54300, 55024, 56472, 58825, 59280, 68780, 70590, 72400, 74100, 82536, 85975, 89414, 94120, 98800, 103170, 108600, 112944, 117650, 134121, 137560, 141180, 148200, 165072, 171950, 176475, 178828, 188240, 206340, 217200, 223535, 235300, 257925, 268242, 275120, 282360, 296400, 343900, 352950, 357656, 412680, 447070, 470600, 515850, 536484, 564720, 670605, 687800, 705900, 715312, 825360, 894140, 941200, 1031700, 1072968, 1117675, 1341210, 1375600, 1411800, 1788280, 2063400, 2145936, 2235350, 2682420, 2823600, 3353025, 3576560, 4126800, 4470700, 5364840, 6706050, 8941400, 10729680, 13412100, 17882800, 26824200, 53648400]

約数ペア:

[(1, 53648400), (2, 26824200), (3, 17882800), (4, 13412100), (5, 10729680), (6, 8941400), (8, 6706050), (10, 5364840), (12, 4470700), (13, 4126800), (15, 3576560), (16, 3353025), (19, 2823600), (20, 2682420), (24, 2235350), (25, 2145936), (26, 2063400), (30, 1788280), (38, 1411800), (39, 1375600), (40, 1341210), (48, 1117675), (50, 1072968), (52, 1031700), (57, 941200), (60, 894140), (65, 825360), (75, 715312), (76, 705900), (78, 687800), (80, 670605), (95, 564720), (100, 536484), (104, 515850), (114, 470600), (120, 447070), (130, 412680), (150, 357656), (152, 352950), (156, 343900), (181, 296400), (190, 282360), (195, 275120), (200, 268242), (208, 257925), (228, 235300), (240, 223535), (247, 217200), (260, 206340), (285, 188240), (300, 178828), (304, 176475), (312, 171950), (325, 165072), (362, 148200), (380, 141180), (390, 137560), (400, 134121), (456, 117650), (475, 112944), (494, 108600), (520, 103170), (543, 98800), (570, 94120), (600, 89414), (624, 85975), (650, 82536), (724, 74100), (741, 72400), (760, 70590), (780, 68780), (905, 59280), (912, 58825), (950, 56472), (975, 55024), (988, 54300), (1040, 51585), (1086, 49400), (1140, 47060), (1200, 44707), (1235, 43440), (1300, 41268), (1425, 37648), (1448, 37050), (1482, 36200), (1520, 35295), (1560, 34390), (1810, 29640), (1900, 28236), (1950, 27512), (1976, 27150), (2172, 24700), (2280, 23530), (2353, 22800), (2470, 21720), (2600, 20634), (2715, 19760), (2850, 18824), (2896, 18525), (2964, 18100), (3120, 17195), (3439, 15600), (3620, 14820), (3705, 14480), (3800, 14118), (3900, 13756), (3952, 13575), (4344, 12350), (4525, 11856), (4560, 11765), (4706, 11400), (4940, 10860), (5200, 10317), (5430, 9880), (5700, 9412), (5928, 9050), (6175, 8688), (6878, 7800), (7059, 7600), (7240, 7410)]