2017604700

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1051}}^1$

素因数の和:1159

約数の個数: 216

約数和(自身を含む): 6647630080

約数和(自身を除く): 4630025380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 79, 81, 90, 100, 108, 135, 150, 158, 162, 180, 225, 237, 243, 270, 300, 316, 324, 395, 405, 450, 474, 486, 540, 675, 711, 790, 810, 900, 948, 972, 1051, 1185, 1215, 1350, 1422, 1580, 1620, 1975, 2025, 2102, 2133, 2370, 2430, 2700, 2844, 3153, 3555, 3950, 4050, 4204, 4266, 4740, 4860, 5255, 5925, 6075, 6306, 6399, 7110, 7900, 8100, 8532, 9459, 10510, 10665, 11850, 12150, 12612, 12798, 14220, 15765, 17775, 18918, 19197, 21020, 21330, 23700, 24300, 25596, 26275, 28377, 31530, 31995, 35550, 37836, 38394, 42660, 47295, 52550, 53325, 56754, 63060, 63990, 71100, 76788, 78825, 83029, 85131, 94590, 95985, 105100, 106650, 113508, 127980, 141885, 157650, 159975, 166058, 170262, 189180, 191970, 213300, 236475, 249087, 255393, 283770, 315300, 319950, 332116, 340524, 383940, 415145, 425655, 472950, 479925, 498174, 510786, 567540, 639900, 709425, 747261, 830290, 851310, 945900, 959850, 996348, 1021572, 1245435, 1276965, 1418850, 1494522, 1660580, 1702620, 1919700, 2075725, 2128275, 2241783, 2490870, 2553930, 2837700, 2989044, 3736305, 4151450, 4256550, 4483566, 4981740, 5107860, 6227175, 6384825, 6725349, 7472610, 8302900, 8513100, 8967132, 11208915, 12454350, 12769650, 13450698, 14945220, 18681525, 20176047, 22417830, 24908700, 25539300, 26901396, 33626745, 37363050, 40352094, 44835660, 56044575, 67253490, 74726100, 80704188, 100880235, 112089150, 134506980, 168133725, 201760470, 224178300, 336267450, 403520940, 504401175, 672534900, 1008802350, 2017604700]

約数ペア:

[(1, 2017604700), (2, 1008802350), (3, 672534900), (4, 504401175), (5, 403520940), (6, 336267450), (9, 224178300), (10, 201760470), (12, 168133725), (15, 134506980), (18, 112089150), (20, 100880235), (25, 80704188), (27, 74726100), (30, 67253490), (36, 56044575), (45, 44835660), (50, 40352094), (54, 37363050), (60, 33626745), (75, 26901396), (79, 25539300), (81, 24908700), (90, 22417830), (100, 20176047), (108, 18681525), (135, 14945220), (150, 13450698), (158, 12769650), (162, 12454350), (180, 11208915), (225, 8967132), (237, 8513100), (243, 8302900), (270, 7472610), (300, 6725349), (316, 6384825), (324, 6227175), (395, 5107860), (405, 4981740), (450, 4483566), (474, 4256550), (486, 4151450), (540, 3736305), (675, 2989044), (711, 2837700), (790, 2553930), (810, 2490870), (900, 2241783), (948, 2128275), (972, 2075725), (1051, 1919700), (1185, 1702620), (1215, 1660580), (1350, 1494522), (1422, 1418850), (1580, 1276965), (1620, 1245435), (1975, 1021572), (2025, 996348), (2102, 959850), (2133, 945900), (2370, 851310), (2430, 830290), (2700, 747261), (2844, 709425), (3153, 639900), (3555, 567540), (3950, 510786), (4050, 498174), (4204, 479925), (4266, 472950), (4740, 425655), (4860, 415145), (5255, 383940), (5925, 340524), (6075, 332116), (6306, 319950), (6399, 315300), (7110, 283770), (7900, 255393), (8100, 249087), (8532, 236475), (9459, 213300), (10510, 191970), (10665, 189180), (11850, 170262), (12150, 166058), (12612, 159975), (12798, 157650), (14220, 141885), (15765, 127980), (17775, 113508), (18918, 106650), (19197, 105100), (21020, 95985), (21330, 94590), (23700, 85131), (24300, 83029), (25596, 78825), (26275, 76788), (28377, 71100), (31530, 63990), (31995, 63060), (35550, 56754), (37836, 53325), (38394, 52550), (42660, 47295)]