73504260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1$

素因数の和:212

約数の個数: 180

約数和(自身を含む): 246507492

約数和(自身を除く): 173003232

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, 157, 162, 170, 180, 204, 255, 270, 289, 306, 314, 324, 340, 405, 459, 471, 510, 540, 578, 612, 628, 765, 785, 810, 867, 918, 942, 1020, 1156, 1377, 1413, 1445, 1530, 1570, 1620, 1734, 1836, 1884, 2295, 2355, 2601, 2669, 2754, 2826, 2890, 3060, 3140, 3468, 4239, 4335, 4590, 4710, 5202, 5338, 5508, 5652, 5780, 6885, 7065, 7803, 8007, 8478, 8670, 9180, 9420, 10404, 10676, 12717, 13005, 13345, 13770, 14130, 15606, 16014, 16956, 17340, 21195, 23409, 24021, 25434, 26010, 26690, 27540, 28260, 31212, 32028, 39015, 40035, 42390, 45373, 46818, 48042, 50868, 52020, 53380, 63585, 72063, 78030, 80070, 84780, 90746, 93636, 96084, 117045, 120105, 127170, 136119, 144126, 156060, 160140, 181492, 216189, 226865, 234090, 240210, 254340, 272238, 288252, 360315, 408357, 432378, 453730, 468180, 480420, 544476, 680595, 720630, 816714, 864756, 907460, 1080945, 1225071, 1361190, 1441260, 1633428, 2041785, 2161890, 2450142, 2722380, 3675213, 4083570, 4323780, 4900284, 6125355, 7350426, 8167140, 12250710, 14700852, 18376065, 24501420, 36752130, 73504260]

約数ペア:

[(1, 73504260), (2, 36752130), (3, 24501420), (4, 18376065), (5, 14700852), (6, 12250710), (9, 8167140), (10, 7350426), (12, 6125355), (15, 4900284), (17, 4323780), (18, 4083570), (20, 3675213), (27, 2722380), (30, 2450142), (34, 2161890), (36, 2041785), (45, 1633428), (51, 1441260), (54, 1361190), (60, 1225071), (68, 1080945), (81, 907460), (85, 864756), (90, 816714), (102, 720630), (108, 680595), (135, 544476), (153, 480420), (157, 468180), (162, 453730), (170, 432378), (180, 408357), (204, 360315), (255, 288252), (270, 272238), (289, 254340), (306, 240210), (314, 234090), (324, 226865), (340, 216189), (405, 181492), (459, 160140), (471, 156060), (510, 144126), (540, 136119), (578, 127170), (612, 120105), (628, 117045), (765, 96084), (785, 93636), (810, 90746), (867, 84780), (918, 80070), (942, 78030), (1020, 72063), (1156, 63585), (1377, 53380), (1413, 52020), (1445, 50868), (1530, 48042), (1570, 46818), (1620, 45373), (1734, 42390), (1836, 40035), (1884, 39015), (2295, 32028), (2355, 31212), (2601, 28260), (2669, 27540), (2754, 26690), (2826, 26010), (2890, 25434), (3060, 24021), (3140, 23409), (3468, 21195), (4239, 17340), (4335, 16956), (4590, 16014), (4710, 15606), (5202, 14130), (5338, 13770), (5508, 13345), (5652, 13005), (5780, 12717), (6885, 10676), (7065, 10404), (7803, 9420), (8007, 9180), (8478, 8670)]