74139000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1901}}^1$

素因数の和:1938

約数の個数: 128

約数和(自身を含む): 249238080

約数和(自身を除く): 175099080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 650, 750, 780, 975, 1000, 1300, 1500, 1560, 1625, 1901, 1950, 2600, 3000, 3250, 3802, 3900, 4875, 5703, 6500, 7604, 7800, 9505, 9750, 11406, 13000, 15208, 19010, 19500, 22812, 24713, 28515, 38020, 39000, 45624, 47525, 49426, 57030, 74139, 76040, 95050, 98852, 114060, 123565, 142575, 148278, 190100, 197704, 228120, 237625, 247130, 285150, 296556, 370695, 380200, 475250, 494260, 570300, 593112, 617825, 712875, 741390, 950500, 988520, 1140600, 1235650, 1425750, 1482780, 1853475, 1901000, 2471300, 2851500, 2965560, 3089125, 3706950, 4942600, 5703000, 6178250, 7413900, 9267375, 12356500, 14827800, 18534750, 24713000, 37069500, 74139000]

約数ペア:

[(1, 74139000), (2, 37069500), (3, 24713000), (4, 18534750), (5, 14827800), (6, 12356500), (8, 9267375), (10, 7413900), (12, 6178250), (13, 5703000), (15, 4942600), (20, 3706950), (24, 3089125), (25, 2965560), (26, 2851500), (30, 2471300), (39, 1901000), (40, 1853475), (50, 1482780), (52, 1425750), (60, 1235650), (65, 1140600), (75, 988520), (78, 950500), (100, 741390), (104, 712875), (120, 617825), (125, 593112), (130, 570300), (150, 494260), (156, 475250), (195, 380200), (200, 370695), (250, 296556), (260, 285150), (300, 247130), (312, 237625), (325, 228120), (375, 197704), (390, 190100), (500, 148278), (520, 142575), (600, 123565), (650, 114060), (750, 98852), (780, 95050), (975, 76040), (1000, 74139), (1300, 57030), (1500, 49426), (1560, 47525), (1625, 45624), (1901, 39000), (1950, 38020), (2600, 28515), (3000, 24713), (3250, 22812), (3802, 19500), (3900, 19010), (4875, 15208), (5703, 13000), (6500, 11406), (7604, 9750), (7800, 9505)]