72375300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:155

約数の個数: 216

約数和(自身を含む): 243734400

約数和(自身を除く): 171359100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 45, 47, 50, 58, 59, 60, 75, 87, 90, 94, 100, 116, 118, 141, 145, 150, 174, 177, 180, 188, 225, 235, 236, 261, 282, 290, 295, 300, 348, 354, 423, 435, 450, 470, 522, 531, 564, 580, 590, 705, 708, 725, 846, 870, 885, 900, 940, 1044, 1062, 1175, 1180, 1305, 1363, 1410, 1450, 1475, 1692, 1711, 1740, 1770, 2115, 2124, 2175, 2350, 2610, 2655, 2726, 2773, 2820, 2900, 2950, 3422, 3525, 3540, 4089, 4230, 4350, 4425, 4700, 5133, 5220, 5310, 5452, 5546, 5900, 6525, 6815, 6844, 7050, 8178, 8319, 8460, 8555, 8700, 8850, 10266, 10575, 10620, 11092, 12267, 13050, 13275, 13630, 13865, 14100, 15399, 16356, 16638, 17110, 17700, 20445, 20532, 21150, 24534, 24957, 25665, 26100, 26550, 27260, 27730, 30798, 33276, 34075, 34220, 40890, 41595, 42300, 42775, 49068, 49914, 51330, 53100, 55460, 61335, 61596, 68150, 69325, 76995, 80417, 81780, 83190, 85550, 99828, 102225, 102660, 122670, 124785, 128325, 136300, 138650, 153990, 160834, 166380, 171100, 204450, 207975, 241251, 245340, 249570, 256650, 277300, 306675, 307980, 321668, 384975, 402085, 408900, 415950, 482502, 499140, 513300, 613350, 623925, 723753, 769950, 804170, 831900, 965004, 1206255, 1226700, 1247850, 1447506, 1539900, 1608340, 2010425, 2412510, 2495700, 2895012, 3618765, 4020850, 4825020, 6031275, 7237530, 8041700, 12062550, 14475060, 18093825, 24125100, 36187650, 72375300]

約数ペア:

[(1, 72375300), (2, 36187650), (3, 24125100), (4, 18093825), (5, 14475060), (6, 12062550), (9, 8041700), (10, 7237530), (12, 6031275), (15, 4825020), (18, 4020850), (20, 3618765), (25, 2895012), (29, 2495700), (30, 2412510), (36, 2010425), (45, 1608340), (47, 1539900), (50, 1447506), (58, 1247850), (59, 1226700), (60, 1206255), (75, 965004), (87, 831900), (90, 804170), (94, 769950), (100, 723753), (116, 623925), (118, 613350), (141, 513300), (145, 499140), (150, 482502), (174, 415950), (177, 408900), (180, 402085), (188, 384975), (225, 321668), (235, 307980), (236, 306675), (261, 277300), (282, 256650), (290, 249570), (295, 245340), (300, 241251), (348, 207975), (354, 204450), (423, 171100), (435, 166380), (450, 160834), (470, 153990), (522, 138650), (531, 136300), (564, 128325), (580, 124785), (590, 122670), (705, 102660), (708, 102225), (725, 99828), (846, 85550), (870, 83190), (885, 81780), (900, 80417), (940, 76995), (1044, 69325), (1062, 68150), (1175, 61596), (1180, 61335), (1305, 55460), (1363, 53100), (1410, 51330), (1450, 49914), (1475, 49068), (1692, 42775), (1711, 42300), (1740, 41595), (1770, 40890), (2115, 34220), (2124, 34075), (2175, 33276), (2350, 30798), (2610, 27730), (2655, 27260), (2726, 26550), (2773, 26100), (2820, 25665), (2900, 24957), (2950, 24534), (3422, 21150), (3525, 20532), (3540, 20445), (4089, 17700), (4230, 17110), (4350, 16638), (4425, 16356), (4700, 15399), (5133, 14100), (5220, 13865), (5310, 13630), (5452, 13275), (5546, 13050), (5900, 12267), (6525, 11092), (6815, 10620), (6844, 10575), (7050, 10266), (8178, 8850), (8319, 8700), (8460, 8555)]