73503780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 253317120

約数和(自身を除く): 179813340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 61, 70, 76, 84, 95, 105, 114, 122, 133, 140, 151, 183, 190, 210, 228, 244, 266, 285, 302, 305, 366, 380, 399, 420, 427, 453, 532, 570, 604, 610, 665, 732, 755, 798, 854, 906, 915, 1057, 1140, 1159, 1220, 1281, 1330, 1510, 1596, 1708, 1812, 1830, 1995, 2114, 2135, 2265, 2318, 2562, 2660, 2869, 3020, 3171, 3477, 3660, 3990, 4228, 4270, 4530, 4636, 5124, 5285, 5738, 5795, 6342, 6405, 6954, 7980, 8113, 8540, 8607, 9060, 9211, 10570, 11476, 11590, 12684, 12810, 13908, 14345, 15855, 16226, 17214, 17385, 18422, 20083, 21140, 23180, 24339, 25620, 27633, 28690, 31710, 32452, 34428, 34770, 36844, 40166, 40565, 43035, 46055, 48678, 55266, 57380, 60249, 63420, 64477, 69540, 80332, 81130, 86070, 92110, 97356, 100415, 110532, 120498, 121695, 128954, 138165, 162260, 172140, 175009, 184220, 193431, 200830, 240996, 243390, 257908, 276330, 301245, 322385, 350018, 386862, 401660, 486780, 525027, 552660, 602490, 644770, 700036, 773724, 875045, 967155, 1050054, 1204980, 1225063, 1289540, 1750090, 1934310, 2100108, 2450126, 2625135, 3500180, 3675189, 3868620, 4900252, 5250270, 6125315, 7350378, 10500540, 12250630, 14700756, 18375945, 24501260, 36751890, 73503780]

約数ペア:

[(1, 73503780), (2, 36751890), (3, 24501260), (4, 18375945), (5, 14700756), (6, 12250630), (7, 10500540), (10, 7350378), (12, 6125315), (14, 5250270), (15, 4900252), (19, 3868620), (20, 3675189), (21, 3500180), (28, 2625135), (30, 2450126), (35, 2100108), (38, 1934310), (42, 1750090), (57, 1289540), (60, 1225063), (61, 1204980), (70, 1050054), (76, 967155), (84, 875045), (95, 773724), (105, 700036), (114, 644770), (122, 602490), (133, 552660), (140, 525027), (151, 486780), (183, 401660), (190, 386862), (210, 350018), (228, 322385), (244, 301245), (266, 276330), (285, 257908), (302, 243390), (305, 240996), (366, 200830), (380, 193431), (399, 184220), (420, 175009), (427, 172140), (453, 162260), (532, 138165), (570, 128954), (604, 121695), (610, 120498), (665, 110532), (732, 100415), (755, 97356), (798, 92110), (854, 86070), (906, 81130), (915, 80332), (1057, 69540), (1140, 64477), (1159, 63420), (1220, 60249), (1281, 57380), (1330, 55266), (1510, 48678), (1596, 46055), (1708, 43035), (1812, 40565), (1830, 40166), (1995, 36844), (2114, 34770), (2135, 34428), (2265, 32452), (2318, 31710), (2562, 28690), (2660, 27633), (2869, 25620), (3020, 24339), (3171, 23180), (3477, 21140), (3660, 20083), (3990, 18422), (4228, 17385), (4270, 17214), (4530, 16226), (4636, 15855), (5124, 14345), (5285, 13908), (5738, 12810), (5795, 12684), (6342, 11590), (6405, 11476), (6954, 10570), (7980, 9211), (8113, 9060), (8540, 8607)]