91001340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:489

約数の個数: 192

約数和(自身を含む): 313528320

約数和(自身を除く): 222526980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 27, 30, 34, 36, 45, 46, 51, 54, 60, 68, 69, 85, 90, 92, 102, 108, 115, 135, 138, 153, 170, 180, 204, 207, 230, 255, 270, 276, 306, 340, 345, 391, 414, 431, 459, 460, 510, 540, 612, 621, 690, 765, 782, 828, 862, 918, 1020, 1035, 1173, 1242, 1293, 1380, 1530, 1564, 1724, 1836, 1955, 2070, 2155, 2295, 2346, 2484, 2586, 3060, 3105, 3519, 3879, 3910, 4140, 4310, 4590, 4692, 5172, 5865, 6210, 6465, 7038, 7327, 7758, 7820, 8620, 9180, 9913, 10557, 11637, 11730, 12420, 12930, 14076, 14654, 15516, 17595, 19395, 19826, 21114, 21981, 23274, 23460, 25860, 29308, 29739, 35190, 36635, 38790, 39652, 42228, 43962, 46548, 49565, 52785, 58185, 59478, 65943, 70380, 73270, 77580, 87924, 89217, 99130, 105570, 109905, 116370, 118956, 131886, 146540, 148695, 168521, 178434, 197829, 198260, 211140, 219810, 232740, 263772, 267651, 297390, 329715, 337042, 356868, 395658, 439620, 446085, 505563, 535302, 594780, 659430, 674084, 791316, 842605, 892170, 989145, 1011126, 1070604, 1318860, 1338255, 1516689, 1685210, 1784340, 1978290, 2022252, 2527815, 2676510, 3033378, 3370420, 3956580, 4550067, 5055630, 5353020, 6066756, 7583445, 9100134, 10111260, 15166890, 18200268, 22750335, 30333780, 45500670, 91001340]

約数ペア:

[(1, 91001340), (2, 45500670), (3, 30333780), (4, 22750335), (5, 18200268), (6, 15166890), (9, 10111260), (10, 9100134), (12, 7583445), (15, 6066756), (17, 5353020), (18, 5055630), (20, 4550067), (23, 3956580), (27, 3370420), (30, 3033378), (34, 2676510), (36, 2527815), (45, 2022252), (46, 1978290), (51, 1784340), (54, 1685210), (60, 1516689), (68, 1338255), (69, 1318860), (85, 1070604), (90, 1011126), (92, 989145), (102, 892170), (108, 842605), (115, 791316), (135, 674084), (138, 659430), (153, 594780), (170, 535302), (180, 505563), (204, 446085), (207, 439620), (230, 395658), (255, 356868), (270, 337042), (276, 329715), (306, 297390), (340, 267651), (345, 263772), (391, 232740), (414, 219810), (431, 211140), (459, 198260), (460, 197829), (510, 178434), (540, 168521), (612, 148695), (621, 146540), (690, 131886), (765, 118956), (782, 116370), (828, 109905), (862, 105570), (918, 99130), (1020, 89217), (1035, 87924), (1173, 77580), (1242, 73270), (1293, 70380), (1380, 65943), (1530, 59478), (1564, 58185), (1724, 52785), (1836, 49565), (1955, 46548), (2070, 43962), (2155, 42228), (2295, 39652), (2346, 38790), (2484, 36635), (2586, 35190), (3060, 29739), (3105, 29308), (3519, 25860), (3879, 23460), (3910, 23274), (4140, 21981), (4310, 21114), (4590, 19826), (4692, 19395), (5172, 17595), (5865, 15516), (6210, 14654), (6465, 14076), (7038, 12930), (7327, 12420), (7758, 11730), (7820, 11637), (8620, 10557), (9180, 9913)]