21588300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{83}}^1$

素因数の和:137

約数の個数: 162

約数和(自身を含む): 72747948

約数和(自身を除く): 51159648

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 83, 85, 90, 100, 102, 150, 153, 166, 170, 180, 204, 225, 249, 255, 289, 300, 306, 332, 340, 415, 425, 450, 498, 510, 578, 612, 747, 765, 830, 850, 867, 900, 996, 1020, 1156, 1245, 1275, 1411, 1445, 1494, 1530, 1660, 1700, 1734, 2075, 2490, 2550, 2601, 2822, 2890, 2988, 3060, 3468, 3735, 3825, 4150, 4233, 4335, 4980, 5100, 5202, 5644, 5780, 6225, 7055, 7225, 7470, 7650, 8300, 8466, 8670, 10404, 12450, 12699, 13005, 14110, 14450, 14940, 15300, 16932, 17340, 18675, 21165, 21675, 23987, 24900, 25398, 26010, 28220, 28900, 35275, 37350, 42330, 43350, 47974, 50796, 52020, 63495, 65025, 70550, 71961, 74700, 84660, 86700, 95948, 105825, 119935, 126990, 130050, 141100, 143922, 211650, 215883, 239870, 253980, 260100, 287844, 317475, 359805, 423300, 431766, 479740, 599675, 634950, 719610, 863532, 1079415, 1199350, 1269900, 1439220, 1799025, 2158830, 2398700, 3598050, 4317660, 5397075, 7196100, 10794150, 21588300]

約数ペア:

[(1, 21588300), (2, 10794150), (3, 7196100), (4, 5397075), (5, 4317660), (6, 3598050), (9, 2398700), (10, 2158830), (12, 1799025), (15, 1439220), (17, 1269900), (18, 1199350), (20, 1079415), (25, 863532), (30, 719610), (34, 634950), (36, 599675), (45, 479740), (50, 431766), (51, 423300), (60, 359805), (68, 317475), (75, 287844), (83, 260100), (85, 253980), (90, 239870), (100, 215883), (102, 211650), (150, 143922), (153, 141100), (166, 130050), (170, 126990), (180, 119935), (204, 105825), (225, 95948), (249, 86700), (255, 84660), (289, 74700), (300, 71961), (306, 70550), (332, 65025), (340, 63495), (415, 52020), (425, 50796), (450, 47974), (498, 43350), (510, 42330), (578, 37350), (612, 35275), (747, 28900), (765, 28220), (830, 26010), (850, 25398), (867, 24900), (900, 23987), (996, 21675), (1020, 21165), (1156, 18675), (1245, 17340), (1275, 16932), (1411, 15300), (1445, 14940), (1494, 14450), (1530, 14110), (1660, 13005), (1700, 12699), (1734, 12450), (2075, 10404), (2490, 8670), (2550, 8466), (2601, 8300), (2822, 7650), (2890, 7470), (2988, 7225), (3060, 7055), (3468, 6225), (3735, 5780), (3825, 5644), (4150, 5202), (4233, 5100), (4335, 4980)]