170069220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1721}}^1$

素因数の和:1803

約数の個数: 120

約数和(自身を含む): 542574648

約数和(自身を除く): 372505428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 244, 270, 305, 324, 366, 405, 540, 549, 610, 732, 810, 915, 1098, 1220, 1620, 1647, 1721, 1830, 2196, 2745, 3294, 3442, 3660, 4941, 5163, 5490, 6588, 6884, 8235, 8605, 9882, 10326, 10980, 15489, 16470, 17210, 19764, 20652, 24705, 25815, 30978, 32940, 34420, 46467, 49410, 51630, 61956, 77445, 92934, 98820, 103260, 104981, 139401, 154890, 185868, 209962, 232335, 278802, 309780, 314943, 419924, 464670, 524905, 557604, 629886, 697005, 929340, 944829, 1049810, 1259772, 1394010, 1574715, 1889658, 2099620, 2788020, 2834487, 3149430, 3779316, 4724145, 5668974, 6298860, 8503461, 9448290, 11337948, 14172435, 17006922, 18896580, 28344870, 34013844, 42517305, 56689740, 85034610, 170069220]

約数ペア:

[(1, 170069220), (2, 85034610), (3, 56689740), (4, 42517305), (5, 34013844), (6, 28344870), (9, 18896580), (10, 17006922), (12, 14172435), (15, 11337948), (18, 9448290), (20, 8503461), (27, 6298860), (30, 5668974), (36, 4724145), (45, 3779316), (54, 3149430), (60, 2834487), (61, 2788020), (81, 2099620), (90, 1889658), (108, 1574715), (122, 1394010), (135, 1259772), (162, 1049810), (180, 944829), (183, 929340), (244, 697005), (270, 629886), (305, 557604), (324, 524905), (366, 464670), (405, 419924), (540, 314943), (549, 309780), (610, 278802), (732, 232335), (810, 209962), (915, 185868), (1098, 154890), (1220, 139401), (1620, 104981), (1647, 103260), (1721, 98820), (1830, 92934), (2196, 77445), (2745, 61956), (3294, 51630), (3442, 49410), (3660, 46467), (4941, 34420), (5163, 32940), (5490, 30978), (6588, 25815), (6884, 24705), (8235, 20652), (8605, 19764), (9882, 17210), (10326, 16470), (10980, 15489)]