24501420

素因数分解:

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

素因数の和:209

約数の個数: 144

約数和(自身を含む): 81490080

約数和(自身を除く): 56988660

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, 85, 90, 102, 108, 135, 153, 157, 170, 180, 204, 255, 270, 289, 306, 314, 340, 459, 471, 510, 540, 578, 612, 628, 765, 785, 867, 918, 942, 1020, 1156, 1413, 1445, 1530, 1570, 1734, 1836, 1884, 2295, 2355, 2601, 2669, 2826, 2890, 3060, 3140, 3468, 4239, 4335, 4590, 4710, 5202, 5338, 5652, 5780, 7065, 7803, 8007, 8478, 8670, 9180, 9420, 10404, 10676, 13005, 13345, 14130, 15606, 16014, 16956, 17340, 21195, 24021, 26010, 26690, 28260, 31212, 32028, 39015, 40035, 42390, 45373, 48042, 52020, 53380, 72063, 78030, 80070, 84780, 90746, 96084, 120105, 136119, 144126, 156060, 160140, 181492, 226865, 240210, 272238, 288252, 360315, 408357, 453730, 480420, 544476, 680595, 720630, 816714, 907460, 1225071, 1361190, 1441260, 1633428, 2041785, 2450142, 2722380, 4083570, 4900284, 6125355, 8167140, 12250710, 24501420]

約数ペア:

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