20929063500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{73}}^1\times {\mathrm{7079}}^1$

素因数の和:7183

約数の個数: 240

約数和(自身を含む): 69226597440

約数和(自身を除く): 48297533940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 73, 75, 81, 90, 100, 108, 125, 135, 146, 150, 162, 180, 219, 225, 250, 270, 292, 300, 324, 365, 375, 405, 438, 450, 500, 540, 657, 675, 730, 750, 810, 876, 900, 1095, 1125, 1314, 1350, 1460, 1500, 1620, 1825, 1971, 2025, 2190, 2250, 2628, 2700, 3285, 3375, 3650, 3942, 4050, 4380, 4500, 5475, 5913, 6570, 6750, 7079, 7300, 7884, 8100, 9125, 9855, 10125, 10950, 11826, 13140, 13500, 14158, 16425, 18250, 19710, 20250, 21237, 21900, 23652, 27375, 28316, 29565, 32850, 35395, 36500, 39420, 40500, 42474, 49275, 54750, 59130, 63711, 65700, 70790, 82125, 84948, 98550, 106185, 109500, 118260, 127422, 141580, 147825, 164250, 176975, 191133, 197100, 212370, 246375, 254844, 295650, 318555, 328500, 353950, 382266, 424740, 492750, 516767, 530925, 573399, 591300, 637110, 707900, 739125, 764532, 884875, 955665, 985500, 1033534, 1061850, 1146798, 1274220, 1478250, 1550301, 1592775, 1769750, 1911330, 2067068, 2123700, 2293596, 2583835, 2654625, 2866995, 2956500, 3100602, 3185550, 3539500, 3822660, 4650903, 4778325, 5167670, 5309250, 5733990, 6201204, 6371100, 7751505, 7963875, 9301806, 9556650, 10335340, 10618500, 11467980, 12919175, 13952709, 14334975, 15503010, 15927750, 18603612, 19113300, 23254515, 23891625, 25838350, 27905418, 28669950, 31006020, 31855500, 38757525, 41858127, 46509030, 47783250, 51676700, 55810836, 57339900, 64595875, 69763545, 71674875, 77515050, 83716254, 93018060, 95566500, 116272575, 129191750, 139527090, 143349750, 155030100, 167432508, 193787625, 209290635, 232545150, 258383500, 279054180, 286699500, 348817725, 387575250, 418581270, 465090300, 581362875, 697635450, 775150500, 837162540, 1046453175, 1162725750, 1395270900, 1744088625, 2092906350, 2325451500, 3488177250, 4185812700, 5232265875, 6976354500, 10464531750, 20929063500]

約数ペア:

[(1, 20929063500), (2, 10464531750), (3, 6976354500), (4, 5232265875), (5, 4185812700), (6, 3488177250), (9, 2325451500), (10, 2092906350), (12, 1744088625), (15, 1395270900), (18, 1162725750), (20, 1046453175), (25, 837162540), (27, 775150500), (30, 697635450), (36, 581362875), (45, 465090300), (50, 418581270), (54, 387575250), (60, 348817725), (73, 286699500), (75, 279054180), (81, 258383500), (90, 232545150), (100, 209290635), (108, 193787625), (125, 167432508), (135, 155030100), (146, 143349750), (150, 139527090), (162, 129191750), (180, 116272575), (219, 95566500), (225, 93018060), (250, 83716254), (270, 77515050), (292, 71674875), (300, 69763545), (324, 64595875), (365, 57339900), (375, 55810836), (405, 51676700), (438, 47783250), (450, 46509030), (500, 41858127), (540, 38757525), (657, 31855500), (675, 31006020), (730, 28669950), (750, 27905418), (810, 25838350), (876, 23891625), (900, 23254515), (1095, 19113300), (1125, 18603612), (1314, 15927750), (1350, 15503010), (1460, 14334975), (1500, 13952709), (1620, 12919175), (1825, 11467980), (1971, 10618500), (2025, 10335340), (2190, 9556650), (2250, 9301806), (2628, 7963875), (2700, 7751505), (3285, 6371100), (3375, 6201204), (3650, 5733990), (3942, 5309250), (4050, 5167670), (4380, 4778325), (4500, 4650903), (5475, 3822660), (5913, 3539500), (6570, 3185550), (6750, 3100602), (7079, 2956500), (7300, 2866995), (7884, 2654625), (8100, 2583835), (9125, 2293596), (9855, 2123700), (10125, 2067068), (10950, 1911330), (11826, 1769750), (13140, 1592775), (13500, 1550301), (14158, 1478250), (16425, 1274220), (18250, 1146798), (19710, 1061850), (20250, 1033534), (21237, 985500), (21900, 955665), (23652, 884875), (27375, 764532), (28316, 739125), (29565, 707900), (32850, 637110), (35395, 591300), (36500, 573399), (39420, 530925), (40500, 516767), (42474, 492750), (49275, 424740), (54750, 382266), (59130, 353950), (63711, 328500), (65700, 318555), (70790, 295650), (82125, 254844), (84948, 246375), (98550, 212370), (106185, 197100), (109500, 191133), (118260, 176975), (127422, 164250), (141580, 147825)]