199927650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 584212608

約数和(自身を除く): 384284958

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 37, 39, 50, 51, 65, 74, 75, 78, 85, 102, 111, 130, 150, 163, 170, 185, 195, 221, 222, 255, 325, 326, 370, 390, 425, 442, 481, 489, 510, 555, 629, 650, 663, 815, 850, 925, 962, 975, 978, 1105, 1110, 1258, 1275, 1326, 1443, 1630, 1850, 1887, 1950, 2119, 2210, 2405, 2445, 2550, 2771, 2775, 2886, 3145, 3315, 3774, 4075, 4238, 4810, 4890, 5525, 5542, 5550, 6031, 6290, 6357, 6630, 7215, 8150, 8177, 8313, 9435, 10595, 11050, 12025, 12062, 12225, 12714, 13855, 14430, 15725, 16354, 16575, 16626, 18093, 18870, 21190, 24050, 24450, 24531, 27710, 30155, 31450, 31785, 33150, 36023, 36075, 36186, 40885, 41565, 47175, 49062, 52975, 60310, 63570, 69275, 72046, 72150, 78403, 81770, 83130, 90465, 94350, 102527, 105950, 108069, 122655, 138550, 150775, 156806, 158925, 180115, 180930, 204425, 205054, 207825, 216138, 235209, 245310, 301550, 307581, 317850, 360230, 392015, 408850, 415650, 452325, 470418, 512635, 540345, 613275, 615162, 784030, 900575, 904650, 1025270, 1080690, 1176045, 1226550, 1332851, 1537905, 1801150, 1960075, 2352090, 2563175, 2665702, 2701725, 3075810, 3920150, 3998553, 5126350, 5403450, 5880225, 6664255, 7689525, 7997106, 11760450, 13328510, 15379050, 19992765, 33321275, 39985530, 66642550, 99963825, 199927650]

約数ペア:

[(1, 199927650), (2, 99963825), (3, 66642550), (5, 39985530), (6, 33321275), (10, 19992765), (13, 15379050), (15, 13328510), (17, 11760450), (25, 7997106), (26, 7689525), (30, 6664255), (34, 5880225), (37, 5403450), (39, 5126350), (50, 3998553), (51, 3920150), (65, 3075810), (74, 2701725), (75, 2665702), (78, 2563175), (85, 2352090), (102, 1960075), (111, 1801150), (130, 1537905), (150, 1332851), (163, 1226550), (170, 1176045), (185, 1080690), (195, 1025270), (221, 904650), (222, 900575), (255, 784030), (325, 615162), (326, 613275), (370, 540345), (390, 512635), (425, 470418), (442, 452325), (481, 415650), (489, 408850), (510, 392015), (555, 360230), (629, 317850), (650, 307581), (663, 301550), (815, 245310), (850, 235209), (925, 216138), (962, 207825), (975, 205054), (978, 204425), (1105, 180930), (1110, 180115), (1258, 158925), (1275, 156806), (1326, 150775), (1443, 138550), (1630, 122655), (1850, 108069), (1887, 105950), (1950, 102527), (2119, 94350), (2210, 90465), (2405, 83130), (2445, 81770), (2550, 78403), (2771, 72150), (2775, 72046), (2886, 69275), (3145, 63570), (3315, 60310), (3774, 52975), (4075, 49062), (4238, 47175), (4810, 41565), (4890, 40885), (5525, 36186), (5542, 36075), (5550, 36023), (6031, 33150), (6290, 31785), (6357, 31450), (6630, 30155), (7215, 27710), (8150, 24531), (8177, 24450), (8313, 24050), (9435, 21190), (10595, 18870), (11050, 18093), (12025, 16626), (12062, 16575), (12225, 16354), (12714, 15725), (13855, 14430)]