62935020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 204972768

約数和(自身を除く): 142037748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 131, 153, 157, 170, 180, 204, 255, 262, 306, 314, 340, 393, 471, 510, 524, 612, 628, 655, 765, 785, 786, 942, 1020, 1179, 1310, 1413, 1530, 1570, 1572, 1884, 1965, 2227, 2355, 2358, 2620, 2669, 2826, 3060, 3140, 3930, 4454, 4710, 4716, 5338, 5652, 5895, 6681, 7065, 7860, 8007, 8908, 9420, 10676, 11135, 11790, 13345, 13362, 14130, 16014, 20043, 20567, 22270, 23580, 24021, 26690, 26724, 28260, 32028, 33405, 40035, 40086, 41134, 44540, 48042, 53380, 61701, 66810, 80070, 80172, 82268, 96084, 100215, 102835, 120105, 123402, 133620, 160140, 185103, 200430, 205670, 240210, 246804, 308505, 349639, 370206, 400860, 411340, 480420, 617010, 699278, 740412, 925515, 1048917, 1234020, 1398556, 1748195, 1851030, 2097834, 3146751, 3496390, 3702060, 4195668, 5244585, 6293502, 6992780, 10489170, 12587004, 15733755, 20978340, 31467510, 62935020]

約数ペア:

[(1, 62935020), (2, 31467510), (3, 20978340), (4, 15733755), (5, 12587004), (6, 10489170), (9, 6992780), (10, 6293502), (12, 5244585), (15, 4195668), (17, 3702060), (18, 3496390), (20, 3146751), (30, 2097834), (34, 1851030), (36, 1748195), (45, 1398556), (51, 1234020), (60, 1048917), (68, 925515), (85, 740412), (90, 699278), (102, 617010), (131, 480420), (153, 411340), (157, 400860), (170, 370206), (180, 349639), (204, 308505), (255, 246804), (262, 240210), (306, 205670), (314, 200430), (340, 185103), (393, 160140), (471, 133620), (510, 123402), (524, 120105), (612, 102835), (628, 100215), (655, 96084), (765, 82268), (785, 80172), (786, 80070), (942, 66810), (1020, 61701), (1179, 53380), (1310, 48042), (1413, 44540), (1530, 41134), (1570, 40086), (1572, 40035), (1884, 33405), (1965, 32028), (2227, 28260), (2355, 26724), (2358, 26690), (2620, 24021), (2669, 23580), (2826, 22270), (3060, 20567), (3140, 20043), (3930, 16014), (4454, 14130), (4710, 13362), (4716, 13345), (5338, 11790), (5652, 11135), (5895, 10676), (6681, 9420), (7065, 8908), (7860, 8007)]