72889200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:441

約数の個数: 240

約数和(自身を含む): 275384160

約数和(自身を除く): 202494960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 48, 50, 51, 54, 60, 68, 72, 75, 80, 85, 90, 100, 102, 108, 120, 135, 136, 144, 150, 153, 170, 180, 200, 204, 216, 225, 240, 255, 270, 272, 300, 306, 340, 360, 397, 400, 408, 425, 432, 450, 459, 510, 540, 600, 612, 675, 680, 720, 765, 794, 816, 850, 900, 918, 1020, 1080, 1191, 1200, 1224, 1275, 1350, 1360, 1530, 1588, 1700, 1800, 1836, 1985, 2040, 2160, 2295, 2382, 2448, 2550, 2700, 3060, 3176, 3400, 3573, 3600, 3672, 3825, 3970, 4080, 4590, 4764, 5100, 5400, 5955, 6120, 6352, 6749, 6800, 7146, 7344, 7650, 7940, 9180, 9528, 9925, 10200, 10719, 10800, 11475, 11910, 12240, 13498, 14292, 15300, 15880, 17865, 18360, 19056, 19850, 20247, 20400, 21438, 22950, 23820, 26996, 28584, 29775, 30600, 31760, 33745, 35730, 36720, 39700, 40494, 42876, 45900, 47640, 53595, 53992, 57168, 59550, 60741, 61200, 67490, 71460, 79400, 80988, 85752, 89325, 91800, 95280, 101235, 107190, 107984, 119100, 121482, 134980, 142920, 158800, 161976, 168725, 171504, 178650, 182223, 183600, 202470, 214380, 238200, 242964, 267975, 269960, 285840, 303705, 323952, 337450, 357300, 364446, 404940, 428760, 476400, 485928, 506175, 535950, 539920, 607410, 674900, 714600, 728892, 809880, 857520, 911115, 971856, 1012350, 1071900, 1214820, 1349800, 1429200, 1457784, 1518525, 1619760, 1822230, 2024700, 2143800, 2429640, 2699600, 2915568, 3037050, 3644460, 4049400, 4287600, 4555575, 4859280, 6074100, 7288920, 8098800, 9111150, 12148200, 14577840, 18222300, 24296400, 36444600, 72889200]

約数ペア:

[(1, 72889200), (2, 36444600), (3, 24296400), (4, 18222300), (5, 14577840), (6, 12148200), (8, 9111150), (9, 8098800), (10, 7288920), (12, 6074100), (15, 4859280), (16, 4555575), (17, 4287600), (18, 4049400), (20, 3644460), (24, 3037050), (25, 2915568), (27, 2699600), (30, 2429640), (34, 2143800), (36, 2024700), (40, 1822230), (45, 1619760), (48, 1518525), (50, 1457784), (51, 1429200), (54, 1349800), (60, 1214820), (68, 1071900), (72, 1012350), (75, 971856), (80, 911115), (85, 857520), (90, 809880), (100, 728892), (102, 714600), (108, 674900), (120, 607410), (135, 539920), (136, 535950), (144, 506175), (150, 485928), (153, 476400), (170, 428760), (180, 404940), (200, 364446), (204, 357300), (216, 337450), (225, 323952), (240, 303705), (255, 285840), (270, 269960), (272, 267975), (300, 242964), (306, 238200), (340, 214380), (360, 202470), (397, 183600), (400, 182223), (408, 178650), (425, 171504), (432, 168725), (450, 161976), (459, 158800), (510, 142920), (540, 134980), (600, 121482), (612, 119100), (675, 107984), (680, 107190), (720, 101235), (765, 95280), (794, 91800), (816, 89325), (850, 85752), (900, 80988), (918, 79400), (1020, 71460), (1080, 67490), (1191, 61200), (1200, 60741), (1224, 59550), (1275, 57168), (1350, 53992), (1360, 53595), (1530, 47640), (1588, 45900), (1700, 42876), (1800, 40494), (1836, 39700), (1985, 36720), (2040, 35730), (2160, 33745), (2295, 31760), (2382, 30600), (2448, 29775), (2550, 28584), (2700, 26996), (3060, 23820), (3176, 22950), (3400, 21438), (3573, 20400), (3600, 20247), (3672, 19850), (3825, 19056), (3970, 18360), (4080, 17865), (4590, 15880), (4764, 15300), (5100, 14292), (5400, 13498), (5955, 12240), (6120, 11910), (6352, 11475), (6749, 10800), (6800, 10719), (7146, 10200), (7344, 9925), (7650, 9528), (7940, 9180)]