20180314350

素因数分解:

$2^1\times 3^3\times 5^2\times 7^2\times {\mathrm{305069}}^1$

素因数の和:305104

約数の個数: 144

約数和(自身を含む): 64687042800

約数和(自身を除く): 44506728450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 49, 50, 54, 63, 70, 75, 90, 98, 105, 126, 135, 147, 150, 175, 189, 210, 225, 245, 270, 294, 315, 350, 378, 441, 450, 490, 525, 630, 675, 735, 882, 945, 1050, 1225, 1323, 1350, 1470, 1575, 1890, 2205, 2450, 2646, 3150, 3675, 4410, 4725, 6615, 7350, 9450, 11025, 13230, 22050, 33075, 66150, 305069, 610138, 915207, 1525345, 1830414, 2135483, 2745621, 3050690, 4270966, 4576035, 5491242, 6406449, 7626725, 8236863, 9152070, 10677415, 12812898, 13728105, 14948381, 15253450, 16473726, 19219347, 21354830, 22880175, 27456210, 29896762, 32032245, 38438694, 41184315, 44845143, 45760350, 53387075, 57658041, 64064490, 68640525, 74741905, 82368630, 89690286, 96096735, 106774150, 115316082, 134535429, 137281050, 149483810, 160161225, 192193470, 205921575, 224225715, 269070858, 288290205, 320322450, 373709525, 403606287, 411843150, 448451430, 480483675, 576580410, 672677145, 747419050, 807212574, 960967350, 1121128575, 1345354290, 1441451025, 2018031435, 2242257150, 2882902050, 3363385725, 4036062870, 6726771450, 10090157175, 20180314350]

約数ペア:

[(1, 20180314350), (2, 10090157175), (3, 6726771450), (5, 4036062870), (6, 3363385725), (7, 2882902050), (9, 2242257150), (10, 2018031435), (14, 1441451025), (15, 1345354290), (18, 1121128575), (21, 960967350), (25, 807212574), (27, 747419050), (30, 672677145), (35, 576580410), (42, 480483675), (45, 448451430), (49, 411843150), (50, 403606287), (54, 373709525), (63, 320322450), (70, 288290205), (75, 269070858), (90, 224225715), (98, 205921575), (105, 192193470), (126, 160161225), (135, 149483810), (147, 137281050), (150, 134535429), (175, 115316082), (189, 106774150), (210, 96096735), (225, 89690286), (245, 82368630), (270, 74741905), (294, 68640525), (315, 64064490), (350, 57658041), (378, 53387075), (441, 45760350), (450, 44845143), (490, 41184315), (525, 38438694), (630, 32032245), (675, 29896762), (735, 27456210), (882, 22880175), (945, 21354830), (1050, 19219347), (1225, 16473726), (1323, 15253450), (1350, 14948381), (1470, 13728105), (1575, 12812898), (1890, 10677415), (2205, 9152070), (2450, 8236863), (2646, 7626725), (3150, 6406449), (3675, 5491242), (4410, 4576035), (4725, 4270966), (6615, 3050690), (7350, 2745621), (9450, 2135483), (11025, 1830414), (13230, 1525345), (22050, 915207), (33075, 610138), (66150, 305069)]