7996957500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8017}}^1$

素因数の和:8070

約数の個数: 240

約数和(自身を含む): 28054019840

約数和(自身を除く): 20057062340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 125, 133, 140, 150, 175, 190, 210, 228, 250, 266, 285, 300, 350, 375, 380, 399, 420, 475, 500, 525, 532, 570, 625, 665, 700, 750, 798, 875, 950, 1050, 1140, 1250, 1330, 1425, 1500, 1596, 1750, 1875, 1900, 1995, 2100, 2375, 2500, 2625, 2660, 2850, 3325, 3500, 3750, 3990, 4375, 4750, 5250, 5700, 6650, 7125, 7500, 7980, 8017, 8750, 9500, 9975, 10500, 11875, 13125, 13300, 14250, 16034, 16625, 17500, 19950, 23750, 24051, 26250, 28500, 32068, 33250, 35625, 39900, 40085, 47500, 48102, 49875, 52500, 56119, 66500, 71250, 80170, 83125, 96204, 99750, 112238, 120255, 142500, 152323, 160340, 166250, 168357, 199500, 200425, 224476, 240510, 249375, 280595, 304646, 332500, 336714, 400850, 456969, 481020, 498750, 561190, 601275, 609292, 673428, 761615, 801700, 841785, 913938, 997500, 1002125, 1066261, 1122380, 1202550, 1402975, 1523230, 1683570, 1827876, 2004250, 2132522, 2284845, 2405100, 2805950, 3006375, 3046460, 3198783, 3367140, 3808075, 4008500, 4208925, 4265044, 4569690, 5010625, 5331305, 5611900, 6012750, 6397566, 7014875, 7616150, 8417850, 9139380, 10021250, 10662610, 11424225, 12025500, 12795132, 14029750, 15031875, 15232300, 15993915, 16835700, 19040375, 20042500, 21044625, 21325220, 22848450, 26656525, 28059500, 30063750, 31987830, 35074375, 38080750, 42089250, 45696900, 53313050, 57121125, 60127500, 63975660, 70148750, 76161500, 79969575, 84178500, 95201875, 105223125, 106626100, 114242250, 133282625, 140297500, 159939150, 190403750, 210446250, 228484500, 266565250, 285605625, 319878300, 380807500, 399847875, 420892500, 533130500, 571211250, 666413125, 799695750, 1142422500, 1332826250, 1599391500, 1999239375, 2665652500, 3998478750, 7996957500]

約数ペア:

[(1, 7996957500), (2, 3998478750), (3, 2665652500), (4, 1999239375), (5, 1599391500), (6, 1332826250), (7, 1142422500), (10, 799695750), (12, 666413125), (14, 571211250), (15, 533130500), (19, 420892500), (20, 399847875), (21, 380807500), (25, 319878300), (28, 285605625), (30, 266565250), (35, 228484500), (38, 210446250), (42, 190403750), (50, 159939150), (57, 140297500), (60, 133282625), (70, 114242250), (75, 106626100), (76, 105223125), (84, 95201875), (95, 84178500), (100, 79969575), (105, 76161500), (114, 70148750), (125, 63975660), (133, 60127500), (140, 57121125), (150, 53313050), (175, 45696900), (190, 42089250), (210, 38080750), (228, 35074375), (250, 31987830), (266, 30063750), (285, 28059500), (300, 26656525), (350, 22848450), (375, 21325220), (380, 21044625), (399, 20042500), (420, 19040375), (475, 16835700), (500, 15993915), (525, 15232300), (532, 15031875), (570, 14029750), (625, 12795132), (665, 12025500), (700, 11424225), (750, 10662610), (798, 10021250), (875, 9139380), (950, 8417850), (1050, 7616150), (1140, 7014875), (1250, 6397566), (1330, 6012750), (1425, 5611900), (1500, 5331305), (1596, 5010625), (1750, 4569690), (1875, 4265044), (1900, 4208925), (1995, 4008500), (2100, 3808075), (2375, 3367140), (2500, 3198783), (2625, 3046460), (2660, 3006375), (2850, 2805950), (3325, 2405100), (3500, 2284845), (3750, 2132522), (3990, 2004250), (4375, 1827876), (4750, 1683570), (5250, 1523230), (5700, 1402975), (6650, 1202550), (7125, 1122380), (7500, 1066261), (7980, 1002125), (8017, 997500), (8750, 913938), (9500, 841785), (9975, 801700), (10500, 761615), (11875, 673428), (13125, 609292), (13300, 601275), (14250, 561190), (16034, 498750), (16625, 481020), (17500, 456969), (19950, 400850), (23750, 336714), (24051, 332500), (26250, 304646), (28500, 280595), (32068, 249375), (33250, 240510), (35625, 224476), (39900, 200425), (40085, 199500), (47500, 168357), (48102, 166250), (49875, 160340), (52500, 152323), (56119, 142500), (66500, 120255), (71250, 112238), (80170, 99750), (83125, 96204)]