151461720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 515380320

約数和(自身を除く): 363918600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 83, 90, 111, 120, 137, 148, 166, 180, 185, 222, 249, 274, 296, 332, 333, 360, 370, 411, 415, 444, 498, 548, 555, 664, 666, 685, 740, 747, 822, 830, 888, 996, 1096, 1110, 1233, 1245, 1332, 1370, 1480, 1494, 1644, 1660, 1665, 1992, 2055, 2220, 2466, 2490, 2664, 2740, 2988, 3071, 3288, 3320, 3330, 3735, 4110, 4440, 4932, 4980, 5069, 5480, 5976, 6142, 6165, 6660, 7470, 8220, 9213, 9864, 9960, 10138, 11371, 12284, 12330, 13320, 14940, 15207, 15355, 16440, 18426, 20276, 22742, 24568, 24660, 25345, 27639, 29880, 30414, 30710, 34113, 36852, 40552, 45484, 45621, 46065, 49320, 50690, 55278, 56855, 60828, 61420, 68226, 73704, 76035, 90968, 91242, 92130, 101380, 102339, 110556, 113710, 121656, 122840, 136452, 138195, 152070, 170565, 182484, 184260, 202760, 204678, 221112, 227420, 228105, 272904, 276390, 304140, 341130, 364968, 368520, 409356, 420727, 454840, 456210, 511695, 552780, 608280, 682260, 818712, 841454, 912420, 1023390, 1105560, 1262181, 1364520, 1682908, 1824840, 2046780, 2103635, 2524362, 3365816, 3786543, 4093560, 4207270, 5048724, 6310905, 7573086, 8414540, 10097448, 12621810, 15146172, 16829080, 18932715, 25243620, 30292344, 37865430, 50487240, 75730860, 151461720]

約数ペア:

[(1, 151461720), (2, 75730860), (3, 50487240), (4, 37865430), (5, 30292344), (6, 25243620), (8, 18932715), (9, 16829080), (10, 15146172), (12, 12621810), (15, 10097448), (18, 8414540), (20, 7573086), (24, 6310905), (30, 5048724), (36, 4207270), (37, 4093560), (40, 3786543), (45, 3365816), (60, 2524362), (72, 2103635), (74, 2046780), (83, 1824840), (90, 1682908), (111, 1364520), (120, 1262181), (137, 1105560), (148, 1023390), (166, 912420), (180, 841454), (185, 818712), (222, 682260), (249, 608280), (274, 552780), (296, 511695), (332, 456210), (333, 454840), (360, 420727), (370, 409356), (411, 368520), (415, 364968), (444, 341130), (498, 304140), (548, 276390), (555, 272904), (664, 228105), (666, 227420), (685, 221112), (740, 204678), (747, 202760), (822, 184260), (830, 182484), (888, 170565), (996, 152070), (1096, 138195), (1110, 136452), (1233, 122840), (1245, 121656), (1332, 113710), (1370, 110556), (1480, 102339), (1494, 101380), (1644, 92130), (1660, 91242), (1665, 90968), (1992, 76035), (2055, 73704), (2220, 68226), (2466, 61420), (2490, 60828), (2664, 56855), (2740, 55278), (2988, 50690), (3071, 49320), (3288, 46065), (3320, 45621), (3330, 45484), (3735, 40552), (4110, 36852), (4440, 34113), (4932, 30710), (4980, 30414), (5069, 29880), (5480, 27639), (5976, 25345), (6142, 24660), (6165, 24568), (6660, 22742), (7470, 20276), (8220, 18426), (9213, 16440), (9864, 15355), (9960, 15207), (10138, 14940), (11371, 13320), (12284, 12330)]