158182500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:188

約数の個数: 240

約数和(自身を含む): 554222592

約数和(自身を除く): 396040092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 125, 131, 138, 140, 150, 161, 175, 210, 230, 250, 262, 276, 300, 322, 345, 350, 375, 393, 420, 460, 483, 500, 524, 525, 575, 625, 644, 655, 690, 700, 750, 786, 805, 875, 917, 966, 1050, 1150, 1250, 1310, 1380, 1500, 1572, 1610, 1725, 1750, 1834, 1875, 1932, 1965, 2100, 2300, 2415, 2500, 2620, 2625, 2751, 2875, 3013, 3220, 3275, 3450, 3500, 3668, 3750, 3930, 4025, 4375, 4585, 4830, 5250, 5502, 5750, 6026, 6550, 6900, 7500, 7860, 8050, 8625, 8750, 9039, 9170, 9660, 9825, 10500, 11004, 11500, 12052, 12075, 13100, 13125, 13755, 14375, 15065, 16100, 16375, 17250, 17500, 18078, 18340, 19650, 20125, 21091, 22925, 24150, 26250, 27510, 28750, 30130, 32750, 34500, 36156, 39300, 40250, 42182, 43125, 45195, 45850, 48300, 49125, 52500, 55020, 57500, 60260, 60375, 63273, 65500, 68775, 75325, 80500, 81875, 84364, 86250, 90390, 91700, 98250, 100625, 105455, 114625, 120750, 126546, 137550, 150650, 163750, 172500, 180780, 196500, 201250, 210910, 225975, 229250, 241500, 245625, 253092, 275100, 301300, 301875, 316365, 327500, 343875, 376625, 402500, 421820, 451950, 458500, 491250, 527275, 573125, 603750, 632730, 687750, 753250, 903900, 982500, 1054550, 1129875, 1146250, 1207500, 1265460, 1375500, 1506500, 1581825, 1719375, 1883125, 2109100, 2259750, 2292500, 2636375, 3163650, 3438750, 3766250, 4519500, 5272750, 5649375, 6327300, 6877500, 7532500, 7909125, 10545500, 11298750, 13181875, 15818250, 22597500, 26363750, 31636500, 39545625, 52727500, 79091250, 158182500]

約数ペア:

[(1, 158182500), (2, 79091250), (3, 52727500), (4, 39545625), (5, 31636500), (6, 26363750), (7, 22597500), (10, 15818250), (12, 13181875), (14, 11298750), (15, 10545500), (20, 7909125), (21, 7532500), (23, 6877500), (25, 6327300), (28, 5649375), (30, 5272750), (35, 4519500), (42, 3766250), (46, 3438750), (50, 3163650), (60, 2636375), (69, 2292500), (70, 2259750), (75, 2109100), (84, 1883125), (92, 1719375), (100, 1581825), (105, 1506500), (115, 1375500), (125, 1265460), (131, 1207500), (138, 1146250), (140, 1129875), (150, 1054550), (161, 982500), (175, 903900), (210, 753250), (230, 687750), (250, 632730), (262, 603750), (276, 573125), (300, 527275), (322, 491250), (345, 458500), (350, 451950), (375, 421820), (393, 402500), (420, 376625), (460, 343875), (483, 327500), (500, 316365), (524, 301875), (525, 301300), (575, 275100), (625, 253092), (644, 245625), (655, 241500), (690, 229250), (700, 225975), (750, 210910), (786, 201250), (805, 196500), (875, 180780), (917, 172500), (966, 163750), (1050, 150650), (1150, 137550), (1250, 126546), (1310, 120750), (1380, 114625), (1500, 105455), (1572, 100625), (1610, 98250), (1725, 91700), (1750, 90390), (1834, 86250), (1875, 84364), (1932, 81875), (1965, 80500), (2100, 75325), (2300, 68775), (2415, 65500), (2500, 63273), (2620, 60375), (2625, 60260), (2751, 57500), (2875, 55020), (3013, 52500), (3220, 49125), (3275, 48300), (3450, 45850), (3500, 45195), (3668, 43125), (3750, 42182), (3930, 40250), (4025, 39300), (4375, 36156), (4585, 34500), (4830, 32750), (5250, 30130), (5502, 28750), (5750, 27510), (6026, 26250), (6550, 24150), (6900, 22925), (7500, 21091), (7860, 20125), (8050, 19650), (8625, 18340), (8750, 18078), (9039, 17500), (9170, 17250), (9660, 16375), (9825, 16100), (10500, 15065), (11004, 14375), (11500, 13755), (12052, 13125), (12075, 13100)]