100227780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:568

約数の個数: 144

約数和(自身を含む): 323616384

約数和(自身を除く): 223388604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 243, 246, 270, 324, 369, 405, 410, 486, 492, 503, 540, 615, 738, 810, 820, 972, 1006, 1107, 1215, 1230, 1476, 1509, 1620, 1845, 2012, 2214, 2430, 2460, 2515, 3018, 3321, 3690, 4428, 4527, 4860, 5030, 5535, 6036, 6642, 7380, 7545, 9054, 9963, 10060, 11070, 13284, 13581, 15090, 16605, 18108, 19926, 20623, 22140, 22635, 27162, 30180, 33210, 39852, 40743, 41246, 45270, 49815, 54324, 61869, 66420, 67905, 81486, 82492, 90540, 99630, 103115, 122229, 123738, 135810, 162972, 185607, 199260, 203715, 206230, 244458, 247476, 271620, 309345, 371214, 407430, 412460, 488916, 556821, 611145, 618690, 742428, 814860, 928035, 1113642, 1222290, 1237380, 1670463, 1856070, 2227284, 2444580, 2784105, 3340926, 3712140, 5011389, 5568210, 6681852, 8352315, 10022778, 11136420, 16704630, 20045556, 25056945, 33409260, 50113890, 100227780]

約数ペア:

[(1, 100227780), (2, 50113890), (3, 33409260), (4, 25056945), (5, 20045556), (6, 16704630), (9, 11136420), (10, 10022778), (12, 8352315), (15, 6681852), (18, 5568210), (20, 5011389), (27, 3712140), (30, 3340926), (36, 2784105), (41, 2444580), (45, 2227284), (54, 1856070), (60, 1670463), (81, 1237380), (82, 1222290), (90, 1113642), (108, 928035), (123, 814860), (135, 742428), (162, 618690), (164, 611145), (180, 556821), (205, 488916), (243, 412460), (246, 407430), (270, 371214), (324, 309345), (369, 271620), (405, 247476), (410, 244458), (486, 206230), (492, 203715), (503, 199260), (540, 185607), (615, 162972), (738, 135810), (810, 123738), (820, 122229), (972, 103115), (1006, 99630), (1107, 90540), (1215, 82492), (1230, 81486), (1476, 67905), (1509, 66420), (1620, 61869), (1845, 54324), (2012, 49815), (2214, 45270), (2430, 41246), (2460, 40743), (2515, 39852), (3018, 33210), (3321, 30180), (3690, 27162), (4428, 22635), (4527, 22140), (4860, 20623), (5030, 19926), (5535, 18108), (6036, 16605), (6642, 15090), (7380, 13581), (7545, 13284), (9054, 11070), (9963, 10060)]