72182340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2621}}^1$

素因数の和:2659

約数の個数: 120

約数和(自身を含む): 239850072

約数和(自身を除く): 167667732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2621, 2754, 3060, 4590, 5242, 5508, 6885, 7863, 9180, 10484, 13105, 13770, 15726, 23589, 26210, 27540, 31452, 39315, 44557, 47178, 52420, 70767, 78630, 89114, 94356, 117945, 133671, 141534, 157260, 178228, 212301, 222785, 235890, 267342, 283068, 353835, 401013, 424602, 445570, 471780, 534684, 668355, 707670, 802026, 849204, 891140, 1061505, 1203039, 1336710, 1415340, 1604052, 2005065, 2123010, 2406078, 2673420, 3609117, 4010130, 4246020, 4812156, 6015195, 7218234, 8020260, 12030390, 14436468, 18045585, 24060780, 36091170, 72182340]

約数ペア:

[(1, 72182340), (2, 36091170), (3, 24060780), (4, 18045585), (5, 14436468), (6, 12030390), (9, 8020260), (10, 7218234), (12, 6015195), (15, 4812156), (17, 4246020), (18, 4010130), (20, 3609117), (27, 2673420), (30, 2406078), (34, 2123010), (36, 2005065), (45, 1604052), (51, 1415340), (54, 1336710), (60, 1203039), (68, 1061505), (81, 891140), (85, 849204), (90, 802026), (102, 707670), (108, 668355), (135, 534684), (153, 471780), (162, 445570), (170, 424602), (180, 401013), (204, 353835), (255, 283068), (270, 267342), (306, 235890), (324, 222785), (340, 212301), (405, 178228), (459, 157260), (510, 141534), (540, 133671), (612, 117945), (765, 94356), (810, 89114), (918, 78630), (1020, 70767), (1377, 52420), (1530, 47178), (1620, 44557), (1836, 39315), (2295, 31452), (2621, 27540), (2754, 26210), (3060, 23589), (4590, 15726), (5242, 13770), (5508, 13105), (6885, 10484), (7863, 9180)]