15250180140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20177}}^1$

素因数の和:20241

約数の個数: 288

約数和(自身を含む): 55526627520

約数和(自身を除く): 40276447380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 19, 20, 26, 30, 34, 36, 38, 39, 45, 51, 52, 57, 60, 65, 68, 76, 78, 85, 90, 95, 102, 114, 117, 130, 153, 156, 170, 171, 180, 190, 195, 204, 221, 228, 234, 247, 255, 260, 285, 306, 323, 340, 342, 380, 390, 442, 468, 494, 510, 570, 585, 612, 646, 663, 684, 741, 765, 780, 855, 884, 969, 988, 1020, 1105, 1140, 1170, 1235, 1292, 1326, 1482, 1530, 1615, 1710, 1938, 1989, 2210, 2223, 2340, 2470, 2652, 2907, 2964, 3060, 3230, 3315, 3420, 3705, 3876, 3978, 4199, 4420, 4446, 4845, 4940, 5814, 6460, 6630, 7410, 7956, 8398, 8892, 9690, 9945, 11115, 11628, 12597, 13260, 14535, 14820, 16796, 19380, 19890, 20177, 20995, 22230, 25194, 29070, 37791, 39780, 40354, 41990, 44460, 50388, 58140, 60531, 62985, 75582, 80708, 83980, 100885, 121062, 125970, 151164, 181593, 188955, 201770, 242124, 251940, 262301, 302655, 343009, 363186, 377910, 383363, 403540, 524602, 605310, 686018, 726372, 755820, 766726, 786903, 907965, 1029027, 1049204, 1150089, 1210620, 1311505, 1372036, 1533452, 1573806, 1715045, 1815930, 1916815, 2058054, 2300178, 2360709, 2623010, 3087081, 3147612, 3430090, 3450267, 3631860, 3833630, 3934515, 4116108, 4459117, 4600356, 4721418, 4983719, 5145135, 5246020, 5750445, 6174162, 6517171, 6860180, 6900534, 7667260, 7869030, 8918234, 9442836, 9967438, 10290270, 11500890, 11803545, 12348324, 13034342, 13377351, 13801068, 14951157, 15435405, 15738060, 17251335, 17836468, 19551513, 19934876, 20580540, 22295585, 23001780, 23607090, 24918595, 26068684, 26754702, 29902314, 30870810, 32585855, 34502670, 39103026, 40132053, 44591170, 44853471, 47214180, 49837190, 53509404, 58654539, 59804628, 61741620, 65171710, 66886755, 69005340, 74755785, 78206052, 80264106, 84723223, 89182340, 89706942, 97757565, 99674380, 117309078, 130343420, 133773510, 149511570, 160528212, 169446446, 179413884, 195515130, 200660265, 224267355, 234618156, 254169669, 267547020, 293272695, 299023140, 338892892, 391030260, 401320530, 423616115, 448534710, 508339338, 586545390, 762509007, 802641060, 847232230, 897069420, 1016678676, 1173090780, 1270848345, 1525018014, 1694464460, 2541696690, 3050036028, 3812545035, 5083393380, 7625090070, 15250180140]

約数ペア:

[(1, 15250180140), (2, 7625090070), (3, 5083393380), (4, 3812545035), (5, 3050036028), (6, 2541696690), (9, 1694464460), (10, 1525018014), (12, 1270848345), (13, 1173090780), (15, 1016678676), (17, 897069420), (18, 847232230), (19, 802641060), (20, 762509007), (26, 586545390), (30, 508339338), (34, 448534710), (36, 423616115), (38, 401320530), (39, 391030260), (45, 338892892), (51, 299023140), (52, 293272695), (57, 267547020), (60, 254169669), (65, 234618156), (68, 224267355), (76, 200660265), (78, 195515130), (85, 179413884), (90, 169446446), (95, 160528212), (102, 149511570), (114, 133773510), (117, 130343420), (130, 117309078), (153, 99674380), (156, 97757565), (170, 89706942), (171, 89182340), (180, 84723223), (190, 80264106), (195, 78206052), (204, 74755785), (221, 69005340), (228, 66886755), (234, 65171710), (247, 61741620), (255, 59804628), (260, 58654539), (285, 53509404), (306, 49837190), (323, 47214180), (340, 44853471), (342, 44591170), (380, 40132053), (390, 39103026), (442, 34502670), (468, 32585855), (494, 30870810), (510, 29902314), (570, 26754702), (585, 26068684), (612, 24918595), (646, 23607090), (663, 23001780), (684, 22295585), (741, 20580540), (765, 19934876), (780, 19551513), (855, 17836468), (884, 17251335), (969, 15738060), (988, 15435405), (1020, 14951157), (1105, 13801068), (1140, 13377351), (1170, 13034342), (1235, 12348324), (1292, 11803545), (1326, 11500890), (1482, 10290270), (1530, 9967438), (1615, 9442836), (1710, 8918234), (1938, 7869030), (1989, 7667260), (2210, 6900534), (2223, 6860180), (2340, 6517171), (2470, 6174162), (2652, 5750445), (2907, 5246020), (2964, 5145135), (3060, 4983719), (3230, 4721418), (3315, 4600356), (3420, 4459117), (3705, 4116108), (3876, 3934515), (3978, 3833630), (4199, 3631860), (4420, 3450267), (4446, 3430090), (4845, 3147612), (4940, 3087081), (5814, 2623010), (6460, 2360709), (6630, 2300178), (7410, 2058054), (7956, 1916815), (8398, 1815930), (8892, 1715045), (9690, 1573806), (9945, 1533452), (11115, 1372036), (11628, 1311505), (12597, 1210620), (13260, 1150089), (14535, 1049204), (14820, 1029027), (16796, 907965), (19380, 786903), (19890, 766726), (20177, 755820), (20995, 726372), (22230, 686018), (25194, 605310), (29070, 524602), (37791, 403540), (39780, 383363), (40354, 377910), (41990, 363186), (44460, 343009), (50388, 302655), (58140, 262301), (60531, 251940), (62985, 242124), (75582, 201770), (80708, 188955), (83980, 181593), (100885, 151164), (121062, 125970)]