197194140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 288

約数和(自身を含む): 722082816

約数和(自身を除く): 524888676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 47, 52, 55, 60, 65, 66, 78, 90, 94, 99, 110, 117, 130, 132, 141, 143, 156, 163, 165, 180, 188, 195, 198, 220, 234, 235, 260, 282, 286, 326, 330, 390, 396, 423, 429, 468, 470, 489, 495, 517, 564, 572, 585, 611, 652, 660, 705, 715, 780, 815, 846, 858, 940, 978, 990, 1034, 1170, 1222, 1287, 1410, 1430, 1467, 1551, 1630, 1692, 1716, 1793, 1833, 1956, 1980, 2068, 2115, 2119, 2145, 2340, 2444, 2445, 2574, 2585, 2820, 2860, 2934, 3055, 3102, 3260, 3586, 3666, 4230, 4238, 4290, 4653, 4890, 5148, 5170, 5379, 5499, 5868, 6110, 6204, 6357, 6435, 6721, 7172, 7332, 7335, 7661, 7755, 8460, 8476, 8580, 8965, 9165, 9306, 9780, 10340, 10595, 10758, 10998, 12220, 12714, 12870, 13442, 14670, 15322, 15510, 16137, 17930, 18330, 18612, 19071, 20163, 21190, 21516, 21996, 22983, 23265, 23309, 25428, 25740, 26884, 26895, 27495, 29340, 30644, 31020, 31785, 32274, 33605, 35860, 36660, 38142, 38305, 40326, 42380, 45966, 46530, 46618, 53790, 54990, 60489, 63570, 64548, 67210, 68949, 69927, 76284, 76610, 80652, 80685, 84271, 91932, 93060, 93236, 95355, 99593, 100815, 107580, 109980, 114915, 116545, 120978, 127140, 134420, 137898, 139854, 153220, 161370, 168542, 190710, 199186, 201630, 209781, 229830, 233090, 241956, 252813, 275796, 279708, 298779, 302445, 322740, 337084, 344745, 349635, 381420, 398372, 403260, 419562, 421355, 459660, 466180, 497965, 505626, 597558, 604890, 689490, 699270, 758439, 839124, 842710, 896337, 995930, 1011252, 1048905, 1095523, 1195116, 1209780, 1264065, 1378980, 1398540, 1493895, 1516878, 1685420, 1792674, 1991860, 2097810, 2191046, 2528130, 2987790, 3033756, 3286569, 3585348, 3792195, 4195620, 4382092, 4481685, 5056260, 5477615, 5975580, 6573138, 7584390, 8963370, 9859707, 10955230, 13146276, 15168780, 16432845, 17926740, 19719414, 21910460, 32865690, 39438828, 49298535, 65731380, 98597070, 197194140]

約数ペア:

[(1, 197194140), (2, 98597070), (3, 65731380), (4, 49298535), (5, 39438828), (6, 32865690), (9, 21910460), (10, 19719414), (11, 17926740), (12, 16432845), (13, 15168780), (15, 13146276), (18, 10955230), (20, 9859707), (22, 8963370), (26, 7584390), (30, 6573138), (33, 5975580), (36, 5477615), (39, 5056260), (44, 4481685), (45, 4382092), (47, 4195620), (52, 3792195), (55, 3585348), (60, 3286569), (65, 3033756), (66, 2987790), (78, 2528130), (90, 2191046), (94, 2097810), (99, 1991860), (110, 1792674), (117, 1685420), (130, 1516878), (132, 1493895), (141, 1398540), (143, 1378980), (156, 1264065), (163, 1209780), (165, 1195116), (180, 1095523), (188, 1048905), (195, 1011252), (198, 995930), (220, 896337), (234, 842710), (235, 839124), (260, 758439), (282, 699270), (286, 689490), (326, 604890), (330, 597558), (390, 505626), (396, 497965), (423, 466180), (429, 459660), (468, 421355), (470, 419562), (489, 403260), (495, 398372), (517, 381420), (564, 349635), (572, 344745), (585, 337084), (611, 322740), (652, 302445), (660, 298779), (705, 279708), (715, 275796), (780, 252813), (815, 241956), (846, 233090), (858, 229830), (940, 209781), (978, 201630), (990, 199186), (1034, 190710), (1170, 168542), (1222, 161370), (1287, 153220), (1410, 139854), (1430, 137898), (1467, 134420), (1551, 127140), (1630, 120978), (1692, 116545), (1716, 114915), (1793, 109980), (1833, 107580), (1956, 100815), (1980, 99593), (2068, 95355), (2115, 93236), (2119, 93060), (2145, 91932), (2340, 84271), (2444, 80685), (2445, 80652), (2574, 76610), (2585, 76284), (2820, 69927), (2860, 68949), (2934, 67210), (3055, 64548), (3102, 63570), (3260, 60489), (3586, 54990), (3666, 53790), (4230, 46618), (4238, 46530), (4290, 45966), (4653, 42380), (4890, 40326), (5148, 38305), (5170, 38142), (5379, 36660), (5499, 35860), (5868, 33605), (6110, 32274), (6204, 31785), (6357, 31020), (6435, 30644), (6721, 29340), (7172, 27495), (7332, 26895), (7335, 26884), (7661, 25740), (7755, 25428), (8460, 23309), (8476, 23265), (8580, 22983), (8965, 21996), (9165, 21516), (9306, 21190), (9780, 20163), (10340, 19071), (10595, 18612), (10758, 18330), (10998, 17930), (12220, 16137), (12714, 15510), (12870, 15322), (13442, 14670)]